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| number = ML13312A419
| number = ML13312A419
| issue date = 11/08/2013
| issue date = 11/08/2013
| title = Watts Bar 2013-302 Final RO Written Exam
| title = 302 Final RO Written Exam
| author name =  
| author name =  
| author affiliation = NRC/RGN-II
| author affiliation = NRC/RGN-II
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| page count = 96
| page count = 96
}}
}}
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{{#Wiki_filter:Name:
2013-302 RO Exam Form: 0 Version: 0
: 1. Given the toflowing:
0900  -  Unit 1 was operating at 100% power for 200 days of continuous operation.
0901  -  An unexpected automatic reactor trip occurs. All rod bottom lights are lit.
1100- Operators transition from ES-Ui, Reactor Trip Response, to normal plant procedures. The unit is stable in MODE 3 with the RCS at normal No Load temperature and pressure. No boration or dilution of the RCS has occurred post-trip.
Based on the given conditions, which ONE of the following completes the statements below?
The actual Shutdown Margin (SDM) of the core at 1100 is      (1)    than the actual 5DM of the core at 0900.
In accordance with the Technical Specifications, the minimum required 5DM at 1100 is (2) than the minimum required SDM at 0900, as specified by 1-SI-U-b, Shutdown Margin.
Ui                            (i A. lower                      the same B. lower                        lower C. higher                      the same D. higher                        lower
201 3-302 RO Exam
: 2. Given the following:
      -  A safety injection has occurred on Unit 1.
      -  RCS pressure is 1720 psig and still dropping.
      -  Pressurizer level initially dropped and is now rising.
      -  All Reactor Coolant Pumps are in operation.
Which ONE of the following identifies the leak location?
A. Reactor Vessel Head vent line B. Incore Instrument guide tube C. Pressurizer safety valve D. Pressurizer heater well
2013-302 RO Exam
: 3. Given the following:
      -  The crew is performing ES-i .2, Post LOCA Cooldown and Depressurization.
      -  Core Exit Temperature is 546°F and lowering.
      -  RCS Tavg is 531°F and lowering.
      -  RCS wide range pressure is 1520 psig.
      -  RCPs have been removed from service.
Which ONE of the following completes the statements below?
Based on the given conditions, the current RCS subcooling margin is (1)
If RCS subcooling lowers to 0°F during the depressurization, (2)
U)                              0 A. 53°F            the RCS cooldown will stop until minimum subcooling is restored B. 68°F            the RCS cooldown will stop until minimum subcooling is restored C. 53°F            pressurizer level will increase rapidly D. 68°F            pressurizer level will increase rapidly
2013-302 RO Exam
: 4. Given the following:
Unit 1 is operating at 100% power.
The following alarms are received and acknowledged on PNL-0-M-27B-A:
      -  All other RCP support functions are normal.
Based on the given conditions, which ONE of the following identifies the INITIAL adverse effect, if any, on RCP operation if no operator action is taken for the next 8 hours?
A. The RCPs will experience seal failure.
B. The RCP motor bearings will overheat.
C. The RCP stator windings will overheat.
D. The RCPs are able to continue operation for 8 hours to allow for an orderly reactor shutdown.
2013-302 RO Exam
: 5. Given the following:
      -  Unit 1 is operating at 100% power with CCS flow to the RCP thermal barriers isolated.
      -  CCP-1A-A trips.
      -  Annunciator window 108-A, CHARGING FLOW HI/LO alarms.
Which ONE of the following completes the statements below in accordance with ARI 108-A?
CCP-1 B-B is required to be started A. immediat&y, to prevent the potential damage to the RCP seals B. immediately, to prevent the potential damage to the RCP Thermal Barrier Heat Exchangers C. only after letdown is isolated to prevent potential damage to the CVCS Regenerative Heat Exchanger D. only after letdown is isolated to prevent the potential lifting of 1-RFV-62-662, CVCS LETDOWN RELIEF VALVE
2013-302 RD Exam
: 6. Given the following:
      -  The lA-A CCS pump exhibits mechanical seal degradation.
      -  The control room staff decides to place the 1 B-B CCS pump in service and secure the lA-A CCS pump.
In accordance with 501-70.01, Component Cooling Water (CCS) System, which ONE of the following completes the statements below?
The operating crew must        (1)      prior to taking 1 -HS-70-38A, CCS PMP 1 B-B to START.
CCS pumps        (2)      have a minimum flow requirement.
Note: 1-IS V-70-505B, CCS PUMP lB-B DISCHARGE ISOLATION in A.      CHECK 1-ISV-70-505B OPEN                            do B. THROTTLE 1-ISV-70-505B to 25% OPEN                      do C.      CHECK 1-ISV-70-505B OPEN                          do NOT D. THROTTLE 1-lSV-70-505B to 25% OPEN                    do NOT
2013-302 RD Exam
: 7. Given the following:
      -    Unit 1 is operating at 60% power when the turbine automatically trips.
      -    Annunciator 76-B, TURBINE TRIP is in alarm but the reactor trip breakers remain closed.
      -    The OAC places handswitch 1-RT-1, REACTOR TRIP, to the TRIP position and both reactor trip breakers open.
Which ONE of the following completes the statements below?
The turbine trip signal is designed to result in a reactor trip through actuation of the reactor trip breaker    (1)
When 1-RT-1 was placed in the trip position, the reactor trip occurred through actuation of the reactor trip breaker    (2)
A. (1) UV coils; the turbine trip signal does NOT actuate the reactor trip breaker 52SH coils (2) 52SH coils; 1-RT-1 does NOT actuate the reactor trip breaker UV coils B. (1) UV coils; the turbine trip signal does NOT actuate the reactor trip breaker 52SH coils (2) UV coils and the 52SH coils C. (1) UV coils and the 52SH coils (2) 52SH coils; 1-RT-1 does NOT actuate the reactor trip breaker UV coils.
D. (1) UV coils and the 52SH coils (2) UV coils and the 52SH coils
2013-302 RO Exam
: 8. Given the following:
      -  Unit 1 is in MODE 3 when a leak occurs on the SG #2 steam line inside containment.
In accordance with AOI-38, Main Steam or Feedwater Line Leak, the operating crew has isolated SG #2 and has implemented GO-6, Unit Shutdown From Hot Standby To Cold Shutdown.
Operators have NOT blocked the Low Steam Line Pressure SI.
Current SG #2 pressure is:
G2 Based on the given conditions, which ONE of the following completes the statements below?
An automatic Low Steam Line Pressure Safety Injection      (1)  have occurred.
In accordance with TI-12.04, Users Guide for Abnormal and Emergency Operating Instructions, a MAXIMUM of (2)          SG #2 pressure indicators (as shown in the picture) are qualified as PAM instruments.
(Ii A. will          2 of the 3 B. will          1 ofthe3 C. will NOT          1 ofthe3 D. will NOT          2 of the 3
2013-302 RD Exam
: 9. Given the following:
      -  Unit I is operating at 40% reactor power.
      -  The operating crew is preparing to place MFP 1A in service. The MFPT is on turning gear and 1 -HS-46-9A, MFPT A TRIP RESET, has the GREEN light LIT.
      -  MFP 1 B trips.
Which DNE of the following completes the statements below?
The trip of the MFPT 1 B will    (1)  the Main Turbine.
AOl-i 7, Turbine Trip, directs reactor power to be reduced and maintained at a reduced power level in order to be within the feedwater capabilities of the    (2)
Li)
A.      require manual action to trip                AFW system B. directly cause an automatic trip of              AFW system C. require manual action to trip                Standby MFWP D. directly cause an automatic trip of            Standby MFWP
2013-302 RO Exam
: 10. Which ONE of the following completes the statements below?
If a loss of the lA-A and 1 B-B 6.9kV SDBDs occurs with Unit 1 in MODE 1, the control room crew      (1)    allowed to make a direct entry into 1 -ECA-0.0.
1-AOI-40 will reduce loading on the stations 125 VDC Vital Batteries by (2)
Note: 1-A 01-40, Station Blackout 1-ECA-Q.0, Loss of Shutdown Power A. (1)is (2) Opening several breakers which feed emergency DC lighting B. (1)is (2) Reducing load on the 120 VAC Vital Instrument Power Boards C. (1)is NOT (2) Opening several breakers which feed emergency DC lighting D. (1)is NOT (2) Reducing load on the 120 VAC Vital Instrument Power Boards
2013-302 RO Exam
: 11. Given the following:
        -  The Unit 1 operating crew is performing 1-ES-0.2, Natural Circulation Cooldown, following a reactor trip occurring after both offsite power supplies were lost.
        -  The operators are at the step in 1-ES-0.2 to determine maximum permitted RCS cooldown rate when the 1 B-B Diesel Generator trips.
        -  Current conditions are:
            -    The operating crew has initiated an RCS cooldown and depressurization.
            -    Incore TIC are 502°F
            -    RCS T-hots are approximately 500°F
            -    RCS T-colds are approximately 490°F
            -    RCS subcooling indicates 146°F
            -    RCS T-cold Cooldown rate is 30°F/hr Which ONE of the following completes the statements below in accordance with 1 -ES-0.2?
The trip of Diesel Generator 1 B-B    (1)  result in conditions requiring the RCS cooldown rate to be reduced.
If pressurizer pressure is lowered an additional 100 psig from its current value, the P-il PZR PRESS PZRISTM PRESS SI BLOCK PERMISSIVE (window 69-A)      (2)  be LIT.
Li)
A.        does                will B.        does              will NOT C. does NOT                will D. does NOT            will NOT
2013-302 RO Exam
: 12. Given the following:
      -    Emergency Diesel Generator (DIG) lA-A loses 125V DC control power from its associated Diesel Battery Distribution Panel.
Which ONE of the following completes the statement below?
D/G lA-A A. will start due to the loss of power to the air start solenoid valves B. can NOT be started from the MCR due to the loss of power to the air start solenoid valves C. will start due to the loss of power to emergency start relay ES1AY D. can NOT be started from the MCR due to the loss of power to emergency start relay ES1AY
2013-302 RO Exam
: 13. Given the following:
      -    Unit 1 Tavg is 345°F Which ONE of the following completes the statements below?
If one of the ERCW headers is out of service, the surveillance requirement for UHS requires that the    (1) temperature of the remaining OPERABLE headers be compared against the Technical Specification limit.
The UHS        (2)  currently required to be OPERABLE in accordance with LCD 3.7.9, Ultimate Heat Sink (UHS).
A.  (1) highest (2) is B.  (1)average (2)is C. (1) highest (2) is NOT D. (1)average (2) is NOT
2013-302 RO Exam
: 14. Given the following:
      -  Unit 1 is operating at 1 00% power when an air leak develops in the Turbine Building.
      -  The Turbine Building AUO reports that the leak is immediately upstream of the air operator for 1 -FCV-2-35A, Short-Cycle Recirc Valve.
Assuming NO actions are taken by the Main Control Room Operator during the event, which ONE of the following completes the statement below?
When the AUD isolates air to stop the leak, 1-FCV-2-35A will      (1) causing main feedwater pump speed to        (2)
Ui                (2)
A. open              drop B. open              rise C. close              drop D. close              rise
2013-302 RO Exam
: 15. Given the following:
      -    Unit 1 is operating at 100% power when a transmission system disturbance occurs.
      -    All 500 Ky transmission lines remain in service.
      -    Annunciator 3-B, VOLTAGE REGULATOR TRIP, alarms.
      -    1-HS 57-20, EXCITER REGULATOR TRANSFER CONT SW, has the AMBER light LIT and the BLUE light DARK.
      -    The reactive load on the generator has changed from +150 MVAR to a
            +260 MVARs.
      -    The 500 Ky switchyard voltage has changed from 521Kv to 524Kv.
Which ONE of the following completes the statements below?
The Automatic Voltage Regulator has transferred        (1)
If the current conditions do not change, these conditions require the Load Dispatcher/Transmission Operator to be notified within 30 minutes because of the    (2) status.
(Ii A.        to MANUAL operation                      Voltage Regulator B.        to MANUAL operation                    500Kv switchyard voltage C. to AUTO on the backup channel                    Voltage Regulator D. to AUTO on the backup channel                500Kv switchyard voltage
2013-302 RD Exam
: 16. Given the following:
      -    The crew has entered ECA-1 .2, LOCA Outside Containment, from E-O, Reactor Trip or Safety Injection based upon high radiation levels in the Auxiliary Building.
        -  After closing 1-FCV-74-33, RHR Crosstie Valve, and 1-FCV-63-93, RHR Train A Cold Leg Injection Valve, the following conditions exist:
            - RWST level continues to drop.
            - RCS pressure is slowly increasing.
Which ONE of the following indicates the status of the LOCA, and in accordance with ECA-1 .2, the subsequent action required to be taken?
A. The LDCA is isolated; Stop RHR lA-A pump and close 1-FCV-74-3, RHR Pump lA-A Suction Valve.
B. The LOCA is isolated; Re-open 1-FCV-74-33, leave RHR lA-A pump running and injecting through the RHR crosstie valves.
C. The LOCA is NOT isolated; Re-open 1-FCV-63-93, and close 1-FCV-63-94, RHR Train B Cold Leg Injection Valve.
D. The LOCA is NOT isolated; Leave 1-FCV-63-93 closed and close 1-FCV-63-94, RHR Train B Cold Leg Injection Valve.
2013-302 RO Exam
: 17. Which ONE of the following is an adverse consequence of delaying bleed and feed cooling when the conditions for initiating bleed and feed are met?
A. Create a challenge to the yield strength of the reactor vessel.
B. Inability to refill the SIGs without damage from high thermal stresses.
C. Inability to provide sufficient injection for core cooling prior to core uncovery.
D. Steam formation in the hot legs will accelerate the degradation of natural circulation flow.
2013-302 RO Exam
: 18. Given the following:
0900  -  A reactor trip occurs.
0940  -  A small break LOCA occurs.
1025  -  The crew transitions to ECA-1 .1, Loss of RHR Sump Recirculation.
1040  -  During performance of ECA-1.1 to establish the minimum ECCS flow to remove decay heat, the BIT has been isolated and Safety Injection pump lA-A has been stopped.
Current condition at 1040
      -  RCS pressure is 1440 psig.
Based on the conditions at 1040, which ONE of the following completes the statements below?
The lowest of the listed values of SI Flow that meets the current minimum required flow by ECA-1.1 Figure 1 is      (1)    gpm.
SIP lB-B    (2)    injecting into the RCS.
REFERENCE PROVIDED Li)                    (2)
A. 370 B. 370                    is NOT C. 320                      is D. 320                    is NOT
2013-302 RO Exam
: 19. Given the following:
      -  Unit 1 has been returned to 100% power following a refueling outage with Control Bank D rod step counters currently positioned at 217/217.
      -  The OAC places 1-RBSS, ROD BANK SELECT, to MAN and initiates action to withdraw Control Bank D rods 1 step.
      -  1-FLRM, ROD MOTION CONTROL, is released after the Control Bank D rods withdraw 1 step but rod withdrawal continues.
Which ONE of the following completes the statements below?
With 1-RBSS in the MAN (manual) position, prior to initiating action to withdraw Control Bank D rods, the ROD SPEED on the CERPI Monitor will indicate    (1)
In accordance with AOl-2, Malfunction of the Reactor Control System, the correct action by the OAC is to trip the reactor (2)
Ii-)
A. 64 Steps/Mm                only if rod motion continues past the C-il rod stop B. 64 Steps/Mm              as soon as rod motion occurs after releasing 1-FLRM C. 48 Steps/Mm              only if rod motion continues past the C-il rod stop D. 48 Steps/Mm              as soon as rod motion occurs after releasing l-FLRM
2013-302 RO Exam
: 20. Given the following:
        -  Unit 1 is in MODE 6 with core offload in progress.
        -  The Transfer Cart is on the containment side with a fuel assembly in the vertical position.
        -  1 -AOl-29, Dropped or Damaged Fuel or Refueling Cavity Seal Failure, is entered due to a report of an irradiated fuel assembly being dropped inside Containment.
Which ONE of the following completes the statements below in accordance with 1 -AOl-29?
Before closing 1-ISV-78-600, FUEL TRANSFER TUBE ISOL, the fuel transfer cart isrequiredto      (1)  side.
A MINIMUM of        (2)  required to be dispatched to close 1-ISV-78-600.
Ii)
A. remain on the containment                one operator is B. remain on the containment                two operators are C. be moved to the Spent Fuel Pit              one operator is D. be moved to the Spent Fuel Pit              two operators are
2013-302 RO Exam
: 21. Given the following timeline:
0000  Unit 1 is at 100%.
0001  A tube leak develops on the #1 S/G.
0010 The operating crew has just entered 1-AOI-33, Steam Generator Tube Leak and is attempting to maintain pressurizer level.
0013  Letdown has been isolated.
0014    Pressurizer level is 56% and slowly lowering.
0130  While preparing for plant cooldown, the crew determines the target incore temperature for the ROS.
In accordance with 1-AOI-33, which ONE of the following completes the statements below?
At 0014, a second CCP        (1)    be started.
The cooldown rate which the crew will establish at 0131 will be  (2)
Li)                                L)
A.      may                  at the maximum achievable rate B.      may                    limited to less than 100°F/HR C. may NOT                at the maximum achievable rate D. may NOT                  limited to less than 100°F/HR
2013-302 RO Exam
: 22. Given the following:
      -    Unit 1 is operating at 360 MWe.
      -    Condenser vacuum is being lost due to air in-leakage.
      -    Operators have entered AOl-i 1, Loss of Condenser Vacuum.
      -    Condenser pressure trend:
Time          Zone A      Zone B      Zone C 0950        2 84HgA    3 05HgA    3 15HgA 1000        2 90HgA    3 16HgA    3 22HgA 1005        3.02HgA    3.1 9HgA  3.28HgA
      -    The condenser pressures are continuing to increase.
Which ONE of the foflowing identifies the NEXT required action(s) in accordance with AOl-li for the conditions at 1005?
REFERENCE PROVIDED A. Manually trip the turbine because condenser pressure has already exceeded a trip setpoint.
B. Manually trip the reactor because condenser pressure has already exceeded a trip setpoint.
C. Continue in AOl-i 1 and if condenser pressure exceeds a trip setpoint and cannot be restored within 5 minutes, then manually trip the turbine.
D. Continue in AOl-i 1 and if condenser pressure exceeds a trip setpoint and cannot be restored within 5 minutes, then manually trip the reactor.
2013-302 RO Exam
: 23. Given the following:
Initial Conditions:
      -    Unit 1 is operating at 100% power.
The following occurs:
1030    - The Main Control Room (MCR) is abandoned in accordance with 1-AOI-27, Main Control Room Inaccessibility.
1035    - A complete loss of Offsite Power occurs and the diesel generators restore power to the shutdown boards.
1Q40    - Annunciator 274-A, PZR PRESS HI is received in the Auxiliary Control Room (ACR).
Which ONE of the following completes the statement below:
Automatic control of Auxiliary Spray        (1)  available.
When RCS pressure reduces below the setpoint for annunciator 274-A, the alarm window (2)            clear without operator action.
w A.      is                will B. is NOT            will NOT C.      is              will NOT D. is NOT              will
201 3-302 RO Exam
: 24. Given the following:
      -    Unit 1 is operating at 100%.
      -    The crew has just entered AOl-28, High Activity in Reactor Coolant due to a report that the activity level has indicated an increase in the last 2 samples.
Which ONE of the following completes the statements below?
During the performance of AOl-28, Chemistry is required to be contacted to A. recommend a new CVCS letdown flow rate B. determine if the Mixed Beds should be swapped C. implement Tl-7.004, Fuel Integrity Assessment Program D. determine if the Cation Bed should be placed in service
2013-302 RO Exam
: 25. Given the following:
      -    Unit 1 was operating at 100% power when a LOCA occurred.
      -    The operating crew has entered FR-C.2, Degraded Core Cooling, completed the checks on ECCS valve alignment and is now determining the required status of the RCPs.
      -    All RCPs are currently in service.
      -    The operating crew has established RCP support conditions in accordance with FR-C.2, Attachment 1, RCP Emergency Restart Criteria.
      -    RCS pressure is 1563 psig and stable.
      -    Containment pressure is 2.1 psig and rising.
Which ONE of the following completes the statements below in accordance with FR-C.2?
The conditions require stopping      (1)  the Loop 2 RCP.
Continued RCP operation          (2)  allowed if the operating crew is unable to maintain normal RCP operating conditions.
In A.        only              is NOT B.        only                  is C. all RCPs except            is D. all RCPs except            is NOT
2013-302 RO Exam
: 26. Given the following:
        -    Unit 1 was operating at 100% power when a Safety Injection occurred.
        -  The Unit 1 operating crew is currently performing 1-FR-P.1, Pressurized Thermal Shock, and is determining if conditions allow COPS to be ARMED.
        -  Current plant conditions are:
LOOP 1          LOOP 2        LOOP 3          LOOP 4 Tcoid          235°F          315°F          340°F          335°F Thot          340°F          340°F          365°F          375°F PZR pressure is 300 psig.
Based on the given conditions, which ONE of the following completes the statement below:
Annunciator Permissive window 67-B, RCS COPS ARM PERMISSIVE, (1)    currently LIT.
Fjf RCS    pressure rises and RCS temperatures remain the same, the PORV5J L  will have (2)        lift setpoints.
w A.        is NOT                        the same B.        is NOT                        staggered C.            is                        the same D.            is                        staggered
                          ) gIaAcCErEV          PORTIOAJ      'AS    REPLAce)      (usflj      nw IMCLtLSIOtJ    BELoW The operating crew correctly performed the step in 1-FR-p.1 that determined allowed cops to be ARMED. The                                                        if conditions given plant conditions did not change crew performed this step in 1-FR-P.1.                                          while the operating After completing this step in rises and RCS temperatures remain                                        1-FR-p.1  if RCS pressure the same, the PORVs will have
_(2) lift setpoints
2013-302 RO Exam
: 27. Given the following:
      -  A loss of 161 kV offsite power occurred and the Unit 1 reactor was tripped.
      -  The plant is being cooled down in accordance with 1-ES-0.2, Natural Circulation Cooldown.
Which ONE of the following completes the statements below in accordance with 1-ES-0.2?
As the RCS cooldown and depressurization continues, the minimum RCS subcooling required to be maintained        (1)
A Safety Injection is first required to be actuated if the actual pressurizer level drops to less than    (2)
(ii A. increases                    17%
B. decreases                      17%
C. increases                    15%
D. decreases                      15%
2013-302 RO Exam
: 28. Assuming all other requirements are met, which ONE of the following identifies the highest of the listed RCS pressures that will allow the RCP Seal Bypass valve to be opened per SOI-68.02, Reactor Coolant Pumps?
A. ll6Opsig B. 970 psig C. 600 psig D. 310 psig
2013-302 RO Exam
: 29. Given the following:
      -    Unit 1 is operating is at 40% power.
      -    RCP #1 trips.
Assuming no operator action, which ONE of the following identifies the initial effect the RCP trip will have on indicated SG #1 steam flow and narrow range (NR) level?
SG #1 Steam Flow                  SG #1 NR Level A.        Increase                          Increase B.          Increase                          Decrease C.          Decrease                          Increase D.        Decrease                          Decrease
2013-302 RO Exam
: 30. Given the following:
      -    Unit 1 has been cooled down to Mode 5.
      -    Solid water operation is established.
      -    Pressurizer cooldown is to be conducted.
Which ONE of the following completes the statements below?
In accordance with GO-6, Unit Shutdown From Hot Standby To Cold Shutdown, the OAC is required to position 1-FCV-62-83 RHR LETDOWNTOCVCS,to (1)
Upon a loss of Non-essential air, 1-FCV-62-83 will fail (2) w A. full open              Open B. 50% open              Closed C. full open            Closed D. 50% open                Open
2013-302 RO Exam
: 31. Given the following:
      -    1-51-74-904-B, Position Indication Verification Residual Heat Removal System (Train B), Appendix C is commenced to test 1-FCV-74-21, RHR PMP B SUCTION
      -    The operator takes 1-HS-74-21A, RHR PMP B SUCTION, to CLOSE and records a stroke time of 31.2 seconds.
Which ONE of the following completes the statements below?
An additional stroke time evaluation          (1)      required by 1-Sl-74-904-B.
1-51-74-904-B states that the stroke time measurement starts            (2)
REFERENCE PROVIDED w
A. is NOT              when 1-HS-74-21A is placed to CLOSE B. is NOT              from the earliest time that both the RED light and the GREEN light on 1-HS-74-21A are both LIT C. is                when 1-HS-74-21A is placed to CLOSE D.      is                from the earliest time that both the RED light and the GREEN light on 1-HS-74-21A are both LIT
2013-302 RO Exam
: 32. Which  ONE  of the following completes  the statements below as applicable to 1-FCV-74-1, LOOP 4 HOT LEG TO RI-IR SUCTION?
The power supply to the valve motor is from a        (1)  480V Reactor MOV Board.
If RCS pressure rises to greater than 370 psig, the valve will    (2)
(i-I A. Train A                      travel closed if initially open B. Train A              be prevented from being opened if initially closed C. Train B                    travel closed if initially open D. Train B                be prevented from being opened if initially closed
2013-302 RO Exam
: 33. Given the following:
      -  A Reactor Trip and Safety Injection occurred while Unit 1 was operating at 100% power due to a LOCA.
      -  The operators are responding in accordance with the EOP network and are currently performing 1-E-1, Loss of Reactor or Secondary Coolant.
      -  Currently the RWST level is 47% and dropping and the Containment Sump level is 48% and rising.
Which ONE of the following completes the statements below?
As the RWST level continues to drop, 1-FCV-63-72 and 1-FCV-63-73, Containment Sump Isolation valves, will first begin opening automatically when the RWST level drops to less than        (1)
RHR suction valves 1-FCV-74-3 & 1-FCV-74-21 will begin to close when the Containment Sump Isolation valves        (2)
(ii A. 34.0%                  reach the fully open position B. 16.1%                  reach the fully open position C. 34.0%                  leave the fully closed position D. 16.1%                  leave the fully closed position
2013-302 RO Exam
: 34. Given the following:
      -    Unit 1 is operating at 100% power
      -  Annunciator 88-D, PRT TEMP HI alarms.
Which ONE of the following completes the statements below?
The PRT is cooled by dispersing primary water into the PRT      (1)  the water level.
If a high water level occurs in the PRT during cooling, 1-FCV-68-310, PRT Drain to RCDT, is manually opened and RCDT pump B          (2)  automatically start when 1-ECV-68-310 is fully open.
Iii A. below                          will NOT B. below                            will C. above                          will NOT D. above                            will
2013-302 RO Exam
: 35. Given the following:
      -  Unit 1 is operating at 100% power with all equipment in a normal alignment.
      -  An unisolable leak larger than makeup capacity develops on the Unit 1 CCS Train B ESF header.
      -  The crew enters 1-AOl-15, Loss of Component Cooling Water.
Based on the given conditions, which ONE of the following completes the statements below?
During performance of 1 -AOl-i 5, a reactor trip  (1)  be required.
During performance of 1-AOl-15, CCS Pump 2B-B          (2)  be required to be stopped and placed in Pull-to-Lock (PTL).
Li)
A.      will                              will B. will NOT                          will NOT C.      will                            will NOT D. will NOT                              will
2013-302 RD Exam
: 36. Given the following:
      -  Unit 1 is operating at 100% power.
      -  Stroke time testing in accordance withl-Sl-68-901-A, Valve Full Stroke Exercising During Plant Dperation: Reactor Coolant A-Train, is in progress.
The operator notes the following indications:
* T0485A, PZR RELIEF TANK TEMP is 112 °F and STABLE
* P0485A, PZR RELIEF TANK PRESSURE is 5.7 psig and STABLE
      -  The block valve for the A train PZR PORV has been stroked closed and the procedure now directs the valve to be re-opened.
After re-opening the block valve, the operator notes the following indications:
* T0485A, PZR RELIEF TANK TEMP is 114 °F and STABLE
* P0485A, PZR RELIEF TANK PRESSURE is 7.3 psig and STABLE Which DNE of the following completes the statements below in accordance with 1-S 1-68-901-A?
Based on the given conditions, the PDRV        (1)
The tailpipe temperature indications on 1-M-4      (2)  be used to differentiate between which  PDRV    had momentarily  opened.
(ii A. has failed and should be isolated                    can B. has performed as expected                            can C. has failed and should be isolated                can NOT D. has performed as expected                        can NOT
2013-302 RO Exam
: 37. Given that the Unit is in MODE 1, which ONE of the following completes the statements below?
Consider each case separately.
If the RCS pressure input lowered with all other inputs remaining constant, the OTAT setpoint will  (1)
If the RCS Tavg input lowered with all other inputs remaining constant, the OT/T setpoint will  (2)
(1)                                    L)
A. lower                                  rise B. lower                                  lower C. rise                                    rise D. rise                                  lower
2013-302 RO Exam
: 38. Given the following:
          -  Reactor power is 100%
Current conditions:
          -  The RD records the following RWST levels:
              -  1-LT-63-50 is off scale high
              -  1-LT-63-51 is 98% and stable
              -  1-LT-63-52 is bypassed for surveillance testing in accordance with 1-SI-63-52, 18 month channel calibration, RWST LEVEL, channel Ill, LOOP 1-LPL-63-52 (L-915)
              -  1-LT-63-53 is 99% and stable Which ONE of the following describes the impact, if any, of the current RWST level instrumentation status on the RHR suction auto swapover function?
A. Both trains of RHR suction auto swapover are available.
B. Both trains of RHR suction auto swapover are unavailable.
C. Train A RHR suction auto swapover is disabled, Train B RHR suction auto swapover is available.
D. Train B RHR suction auto swapover is disabled, Train A RHR suction auto swapover is available.
2013-302 RO Exam
: 39. Given the following:
      -  Unit 1 is in Mode 3 with the RCS at normal No Load operating temperature and pressure.
      -  Annunciatorwindow 104-B, LWR CNTNT TEMP I-Il, is LIT.
      -  Due to problems encountered with ERCW and Lower Containment Compartment coolers, the Lower Containment temperature has risen to 130°F and is continuing to slowly rise.
      -  Containment pressure is +0.2 psid relative to the annulus.
      -  The operating crew is unable to reduce the temperature to less than the setpoint within the required time period otARI 104-B.
Which ONE of the following completes the statements below?
The ARI for 104-B will first direct the operators to    (1).
LCO 3.6.4 Containment Pressure will be first exceeded when containment pressure drops below (2) relative to the annulus.
Ui A. INITIATE Containment Spray                      -0.1 psid B. INITIATE Containment Spray                      +0.1 psid C. START Containment Air Return Fans                    -0.1 psid D. START Containment Air Return Fans                    +0.1 psid
2013-302 RO Exam
: 40. Given the following:
      -    Unit 1 is operating at 100% power
      -    An Ice condenser Air Handling Unit (AHU) defrost timer initiates.
Which ONE of the following completes the statements below?
During the defrost cycle the glycol flow through the coils on the AHU will (1)
If the AHU fails to complete the defrost cycle, action taken at (2) will be required to re-enable annunciator 144-B, ICE COND AHU BACKDRAFT DMPR CLOSED.
U)
A. continue                  Incore Instrument Room, 1-L-331 B. continue                Main Control Room RONAN terminal C. be stopped                Incore Instrument Room, 1-L-331 D. be stopped              Main Control Room RONAN terminal
2013-302 RO Exam
: 41. Given the following:
        -  Unit 1 was at 100% power.
        -  An automatic reactor trip and automatic SI occurred due to a LOCA.
        -  Peak containment pressure was 2.6 psig.
        -  No operator actions have occurred.
Which ONE of the following completes the statements below?
Based on the given conditions, both 1-FCV-61-191 and 1-FCV-61-193 will be      (1)
If both 1-FCV-61-191 and 1-FCV-61-193 are closed, manual action        (2) required to protect the Glycol circulation pumps.
Note:
1-FCV-61-191, GLYCOL SUPPLY TO AHUS CONTAINMENT ISOLATION 1-FCV-61-193, GLYCOL RETURNAUX BLDG ISOLATION ifl                (2)
A. closed              is NOT B.      open              is NOT C. closed                is D.      open                is
2013-302 RO Exam
: 42. Given the following:
      -  Unit 1 is operating at 100% power with Containment Spray Pump lA-A out of service.
Time 0800    -  A LOCA results in a Safety Injection and 1-E-0, Reactor Trip or Safety Injection, is entered.
0805    -  6.9 kV Shutdown Board IA-A trips and locks out.
0810    -  Containment Spray Pump lB-B trips when attempting to automatically start.
0825    -  The operating crew transitions from 1 -E-0 to 1 -E-l, Loss of Reactor or Secondary Coolant.
0850    -  The crew transitions to FR-Z.1, High Containment Pressure.
0905    -  Current conditions are:
              -  Containment pressure is 9.8 psig and slowly dropping.
              -  RWST level is 40% and dropping.
              -  All Train B ECCS pumps are running.
              -  The crew is evaluating the step for placing RHR spray in service.
Which ONE of the following completes the statement below?
FR-Z.1 will NOT direct placing RHR spray in service at 0905 because A. ppjy one train of RHR is available B. containment pressure is below the required setpoint C. the minimum time requirement has NOT been met D. the ECCS system is NOT aligned for containment sump recirculation
2013-302 RO Exam
: 43. Given the following:
        -  Unit I reactor is critical at 10-8% power during the restart from a refueling outage.
        -  All controls are aligned in accordance with GO-2, Reactor Startup.
        -  MTC has been determined to be at the highest level allowed by Tech Spec without requiring rod withdrawal limits to be established.
        -  SG #3 PORV fails partially open.
Which ONE of the following completes the statement below?
Prior to action by the operating crew, the initial RCS Tavg change will result in a (1)    in reactor power.
The Steam Dump controllers will be set to respond to changes in        (2) w A. rise                  Tavg B. rise              steam pressure C. drop                    Tavg D. drop              steam pressure
2013-302 RO Exam
: 44. Given the following:
      -    Unit 1 is operating at 100% power
      -    1-FT-i -1 OA, SG 2 STEAM FLOW, has been BYPASSED in the DCS.
      -    No other equipment is out-of-service.
      -    Subsequently, 1-FT-i-lOB, SG 2 STEAM FLOW, fails LOW.
Based on the given conditions, which ONE of the following completes the statements below?
SG 2 MFW reg valve control will be forced to    (1)  control.
Automatic control of MFPT speed        (2) available.
(i_)
A. single element                is B.      manual                    is C. single element            is NOT D. manual                  is NOT
2013-302 RO Exam
: 45. Given the following:
      -  Unit 1 was operating at 100% load when a reactor trip and safety injection occurred.
      -  Steam generator pressures are all approximately 600 psi 9
      -  All 4 SG levels are less than 20% NR.
      -  The output from all MD AFW LCV controllers is 100%.
Which ONE of the following completes the statements below?
On the MD AFW pump discharges,          (1) LCVs are open.
MD AFW pump runout protection is provided by a      (2)
A.          only the four inch (4)                maximum flow monitor B.          only the four inch (4)                pressure control valve C. both the four inch (4) and two inch (2)      maximum flow monitor D. both the four inch (4) and two inch (2)      pressure control valve
2013-302 RO Exam
: 46. Given the following:
      -  Unit 1 reactor tripped from 100% power.
      -  TDAFW pump is tagged.
      -  The OAC notes that RED lights are lit on BOTH 1 -HS-3-1 1 8A, AEW PMP A-A and 1-HS-3-128A, AFW PMP B-B.
The following indications are observed:
Which ONE of the following completes the statements below?
The A-A MDAEWP has suffered          (1)
SGBD will be automatically isolated on    (2)
(iJ                      L)
A. steam binding            all 4 steam generators B. steam binding            steam generators 1 & 3 only C. a sheared shaft          all 4 steam generators D. a sheared shaft          steam generators 1 & 3 only
2013-302 RD Exam
: 47. Given the following:
      -  Unit 1 is operating at 40% power with all electrical board power supplies in a normal alignment.
      -  An inadvertent trip of the 6.9kV normal feeder breaker supplying 480v Unit Board lB occurs.
Which ONE of the following completes the statement below?
The 480v Unit Board 1 B power supply will be automatically transferred from the 6.9kV Unit Board      (1)    to the 480v Common Emergency Transformer which is normally supplied from 6.9kV Common Board          (2) w A.      lB              A B.      1D              A C.      lB              B
: 0.      1D              B
2013-302 RO Exam
: 48. Which ONE of the following would lose control power if the 125V DC Vital Battery Board Ill were de-energized?
A. Control and Station Service Air Compressor sequencer Normal power supply.
B. Control and Station Service Air Compressor sequencer Alternate power supply.
C. Turbine Driven AFW Pump lA-S Trip and Throttle Valve Normal power supply.
D. Turbine Driven AFW Pump lA-S Trip and Throttle Valve Alternate power supply.
2013-302 RO Exam
: 49. Given the following:
      -  Unit 1 is operating at 100% power.
      -  DG lA-A is being run for a post maintenance test in accordance with SOl-82.01, Diesel Generator lA-A.
      -  DG lA-A has been synchronized to Shutdown Board and loaded to 2.0 Mw as indicated on 1-El-82-1OA, DG MEGAWATTS (0-M-26).
      -  AUO at the Diesel Building reports thick black smoke has been emitted from the DG stack for the last 5 minutes.
Which ONE of the following completes the statement below?
Based on the given conditions, SO1-82.01 first directs the operators that DG lA-A is A. to be loaded to full load B. required to be shutdown C. restricted to a maximum of 2.2 Mw load D. to have loading reduced to less than 1.1 Mw
201 3-302 RD Exam
: 50. Given the following:
      -    DG 2A-A is normally started using 501-82.03, Diesel Generator (DG) 2,4-A section 8.1, Local Operation and Manual Remote Synchronizing of DG 2A-A
      -    The ERCW providing cooling for DG 2A-A is lost due to a rupture in the supply header.
Which ONE of the following completes the statements below?
DG 2A-A cooling can be restored by aligning the alternate supply from ERCW Supply Header (1)
The DG is designed to automatically trip when the Jacket Water Temperature first rises to the setpoint of _(2)_.
(ii A. 1A              187°F B.      1A            205°F C. 2B              187°F D. 2B              205°F
2013-302 RO Exam
: 51. Given the following:
      -  A release of the Cask Decontamination Collector Tank (CDCT) is in progress.
      -  CDCT level is 50% and lowering.
      -  Annunciator 181-C, WDS RELEASE LINE 0-RM-122 INSTR MALF, alarms.
Which ONE of the following completes the statements below?
0-RCV-77-43, WASTE CONDENSATE DISCHARGE RADIATION ISOLATION VALVE, will        (1)
Immediately following the alarm, the CDCT pump which was selected for the release (2)      be automatically secured.
w A.        automatically close                    will B.        automatically close                will NOT C. require manual action to close              will D. require manual action to close            will NOT
2013-302 RO Exam
: 52. Which ONE of the following completes the statements below?
(1)  will automatically start the screenwash pump associated with the lA-A ERCW Travelling screen.
If the lA-A ERCW travelling screen becomes fouled and cannot pass flow, then the lA-A ERCW header          (2)  be lost.
ii A.            ONLY a timer                            will B.            ONLY a timer                        will NOT C. Either a timer or a high DIP circuit              will D. Either a timer or a high DIP circuit          will NOT
2013-302 RO Exam
: 53. Given the following:
      -  Unit 1 was operating at 100% power when a LOCA occurred.
      -  During performance of ES-i .2, Post LOCA Cooldown and Depressurization, the CR0 is directed to open the containment air supply valves.
      -  The CR0 places and holds 1-HS-32-102A, AUX AIR TO RX BLDG TR B CIV, to the OPEN position.
      -  The CR0 releases i-HS-32-iO2A after observing:
          - the handswitch RED light LIT and the GREEN light DARK PI-32-i 05A, AUX AIR B PRESS indicating 45 psig and slowly rising.
Which ONE of the following completes the statements below?
Before any manual operations, 1-FCV-32-i02, AUX AIR TO RX BLDG TR B, was closed due to the      (1) containment isolation signal.
Upon the release of the handswitch, i-FCV-32-i02 will    (2) w A. Phase A          remain OPEN B. Phase A        go back CLOSED C. Phase B          remain OPEN D. Phase B        go back CLOSED
2013-302 RO Exam
: 54. Given the following:
      -  A large air leak develops on the Train A Aux Air Receiver.
      -  Train A Essential Air header automatically isolates from the Non-Essential Control Air System.
      -  Aux Air compressor A-A fails to start.
      -  1-FCV-32-80, AUX AIR TO RX BLDG TR A, automatically closes.
Which ONE of the following completes the statements below?
The above conditions        (1)    result in Letdown being isolated.
The above conditions        (2)    result in 1-PCV-68-340B, Loop 2 Pressurizer Spray valve failing closed.
(ii A.      will              will B.      will            will NOT C. will NOT              will D. will NOT          will NOT
2013-302 RO Exam
: 55. Given the following:
      -  Unit 1 was operating at 100% power when a Safety Injection occurred due to a [arge steam line break resulting in a peak containment pressure of 3.8 psig..
      -  Containment pressure is now 2.2 psig,
      -  The Safety Injection Signal has NOT been reset.
Based on the given conditions, which ONE of the following completes the statements below?
By depressing and then releasing the Phase A reset pushbuttons on 1-M-6, the Phase A Containment Isolation signal      (1)  be removed.
By depressing and then releasing the Phase B reset pushbuttons on 1 -M-6, the Phase B Containment Isolation signal      (2)  be removed.
LV A.      will                  will B. will NOT                will C.      will                will NOT D. will NOT              will NOT
2013-302 RO Exam
: 56. Given the following:
      -  Unit 1 is currently at 20% power following a forced outage after 100 days of continuous operation.
      -  The operating crew is preparing to raise power to 30% in accordance with 1-GO-3, Unit Startup From Less Than 4% Reactor Power to 30% Reactor Power.
Which ONE of the following completes the statements below?
For the current power level, 1-GO-3 states that the preferred indication of powerlevelis (1)
At 30% power, programmed Tavg should be          (2)
A. (1) RCSAT (2) 565.8°F B. (1) RCSAT (2) 569.1°F C. (1) NIS PRMs (2) 565.8°F D. (1) NIS PRMs (2) 569.1°F
2013-302 RO Exam
: 57. Given the following:
      -    Unit 1 is operating at 100% power with Pressure Heaters C and D in service.
      -  6.9kV Shutdown Board 1 B-B normal feed breaker is inadvertently opened.
Which ONE of the following completes the statements below?
Pressurizer heater breaker      (1)  will trip.
The Blackout sequencing relays will allow the Pressurizer Heater 1 B-B breaker to automatically close, if required,    (2) after the Shutdown Board is re-energized by DG lB-B.
Lu                    LZ)
A. C                30 seconds B.      D                30 seconds C. C                90 seconds D. D                90 seconds
2013-302 RO Exam
: 58. Given the following:
      -  83-D, PLANT COMPUTER GENERATED ALARM (SEE ICS) comes into alarm.
      -  ICS point SPBOO98, ICS-CERPI LINK OUT (A OR B) indicates ALARM.
      -  ICS points UX8041, ICS DATALINK FAILURE PLC A and UXOO41, ICS DATALINK FAILURE PLC B both indicate LINK DOWN.
      -  Both CERPI screens appear to be unaffected and are displaying the same rod height values as before the 83-D alarm.
Based on the given conditions, which ONE of the following completes the statements below?
Rod height values on ICS would be displayed in a    (1)  color.
Entry into REQUIRED ACTIONS of LCO 3.1.8, Rod Position Indication, (2)    required.
w A. blue                are B. blue              are NOT C. green                are D. green              are NOT
2013-302 RD Exam
: 59. Given the following:
0000    The plant is tripped from full power.
0001    A loss of offsite power occurs.
0003    The crew transitions to ES-0.1, Reactor Trip Response.
0018    The following conditions exist:
                -  RCS Subcooling is 72°F
                -  SIG pressures are all 1010 psig and stable
                -  Thot is 567°F and slowly lowering
                -  Core exit TCs indicate approximately 575°F and stable
                -  Tcold is approximately 547°F in all loops and stable Which ONE of the following describes the status of RCS heat removal at 0018?
A. Natural circulation is NOT established as RCS subcooling is inadequate.
B. Natural circulation is NOT established as Core exit TCs are not dropping.
C. Natural circulation is established and heat removal is via the condenser steam dumps.
D. Natural circulation is established and heat removal is via SG PORVs.
2013-302 RO Exam
: 60. Given the following:
      -  Unit 1 is operating at 100% power.
      -  The operating crew is performing 501-30.02, Containment Purge System, to place the Train A purge in service to Lower Containment.
Which ONE of the following completes the statements below?
SOI-30.02 directs      (1) 501-30.02 Section 5.2, Start Up Lower Containment Purge, directs the Train A Containment Purge and Exhaust fans to be started      (2) opening 1-FCV-30-2, PURGE SUP FAN 1A DISCH damper.
A. (1) placing Upper Containment purge in service for a short time before Lower Containment purge is placed in service (2) priorto B. (1) placing Upper Containment purge in service for a short time before Lower Containment purge is placed in service (2) after C. (1) initially aligning purge to both Upper and Lower Containment for a short time then shutting down the purge to Upper Containment (2) priorto D. (1) initially aligning purge to both Upper and Lower Containment for a short time then shutting down the purge to Upper Containment (2) after
2013-302 RD Exam
: 61. Given the following:
      -    Unit 1 core has been off-loaded to the Spent Fuel Pool during a refueling outage.
      -    Auxiliary Building Supply Fans 1A and 2B are in service.
      -    Fuel shuffles are being conducted in the Spent Fuel Pool in preparation for core reload.
      -    Both doors on the Upper and Lower Containment Air Locks are open.
      -    The ABI-CVI crosstie switches, 1-HS-90-410-A & 415-B, are inadvertently repositioned from REFUEL to NDRMAL.
Which DNE of the following completes the statements below?
With 1 -HS-90-41 0-A & 415-B repositioned to NDRMAL, the fuel movement in the Spent Fuel Pool        (1)    until containment is closed.
With 1-RM-90-102, Spent Fuel Pool Area Monitor, reading ABOVE its HIGH radiation setpoint and 1-RM-90-103, Spent Fuel Pool Area Monitor, reading BELOW its HIGH radiation setpoint,        (2)    of the running Auxiliary Building Supply Fans will have automatically tripped.
A. (1) is required to be stopped (2) only one B. (1)is required to be stopped (2) both C. (1) can continue but fuel transfer to containment is prohibited (2) only one D. (1) can continue but fuel transfer to containment is prohibited (2) both
2013-302 RO Exam
: 62. Given the following:
      -  Unit 1 was shutdown from 100% reactor power due to a tube leak in Steam Generator #3.
      -  Following the isolation of SG #3 in accordance with 1-AOI-33, Steam Generator Tube Leak, the pressure in SG #3 began to rise.
      -  1-PlC-i -24A, SG 3 PORV PCV 1-23, has been set in accordance with 1 -AOl-33.
Which ONE of the following completes the statement below?
As the pressure in SG #3 continues to rise, SG 3 PORV will FIRST open when the pressure rises to      (1)  psig.
If SG 3 PORV fails to open, the first Safety Valve on the SG is set to lift when the pressure reaches        (2)  psig.
Ui A. 1170                1185 B. 1140                1195 C. 1170              1195 D. 1140              1185
2013-302 RO Exam
: 63. Given the following plant conditions:
      - Unit 1 is at 80% power.
PT-1-73, Turbine Impulse Pressure, fails HIGH.
Which ONE of the following completes the statements below?
Given the plant conditions, initially, the control rods will automatically  (1)
In the automatic rod control system, the output signal of the      (2)    lowers exponentially to 1.0 from 50% power to 100% power in order to decrease rod movement at high power levels to reduce the probability of overshoot.
(1)                                  (2)
A.      insert                        variable gain unit B.      insert                        rate comparator unit C. withdraw                      variable gain unit D. withdraw                      rate comparator unit
2013-302 RO Exam
: 64. Given the following:
      -    Unit 1 is in a refueling outage with the core fully off-loaded into the Spent Fuel Pool
      -    The Monitor Tank is being recirculated in accordance with SOl-77.O1, Liquid Waste Disposal, Section 8.25, Recirc of Monitor Tank Through Mobile Demin.
Based on the given conditions, which ONE of the following completes the statements below?
This recirculation      (1)    require the use of one of the Monitor Tank pumps.
If the Monitor Tank isolates due to a HI RAD signal during a subsequent release, S01-77.01        (2) allow the release to be restarted using the same release permit.
N A.      does                        does B.      does                    does NOT C. does NOT                        does D. does NOT                      does NOT
2013-302 RO Exam
: 65. Given the following:
        -  Unit 1 is operating at power when control air pressure starts to drop.
        -  Annunciator 42-F, SERVICE AIR PCV-33-4 CLOSED, alarms.
        -  Control air pressure dropped to a low of 76 psig, and is currently 76 psig and stable.
Based on the given conditions, which ONE of the following identifies:
The decreasing Control Air system pressure setpoint that causes this alarm to occur AND the status of the Non-essential Air Containment Isolation valve, 0-FCV-32-1 10?
Pressure to Cause Alarm            0-FCV-32-1 10 A.          83 psig                        Will be open B.          83 psig                      Will be closed C.          80 psig                        Will be open D.          80 psig                      Will be closed
2013-302 RD Exam
: 66. Given the following:
      -    Unit 1 is conducting a coastdown at EOL in accordance with 1-GO-4, Normal Power Dperation.
Based on the given condition, which DNE of the following identifies...
(1) how the unit will be operated during the coastdown, and (2) why 1 -GD-4 specifies a restrictive limit on the rate of power changes during the coastdown?
A. (1) The crew will reduce turbine load to maintain Tavg on program.
(2) To prevent MTC from exceeding Tech Spec limits.
B. (1) The crew will reduce turbine load to maintain Tavg on program.
(2) To avoid xenon peaking which could force a plant shutdown.
C. (1) The crew will allow Tavg to drop while maintaining reactor power as high as possible with AFD being maintained less than the positive limit.
(2) To prevent MTC from exceeding Tech Spec limits.
D. (1) The crew will allow Tavg to drop while maintaining reactor power as high as possible with AFD being maintained less than the positive limit.
(2) To avoid xenon peaking which could force a plant shutdown.
2013-302 RO Exam
: 67. Given the following:
      -    Unit 1 is in MODE 3 with RCS temperature at 557°F and Pressurizer pressure at 2235 psig.
      -    Annunciator window 89-E, PZR SPRAY TEMP LO, alarms.
Which ONE of the following completes the statements below?
The alarm is a result of    (1)  Pressurizer Spray bypass flow.
A diverse indication that would validate the condition exists is the Pressurizer surge line temperature      (2)
Lu A. low                dropping B. high                  rising C. low                  rising D. high                dropping
2013-302 RD Exam
: 68. Given the following:
      -  1-HIC-62-93, CHARGING FLOW PZR LEVEL CONTROL, exhibits poor response in both manual and automatic.
      -  An AUO is on station to perform 501-62.01, CVCS-Charging and Letdown, Section 8.5, Local Control of 1-FCV-62-93, CHARGING HEADER FLOW.
Which ONE of the following completes the statements below in accordance with 501-62.01?
The MCR Operator (1)          have immediate indication of the fact that local control has been taken when the AUO takes 1-HIC-62-93B, CVCS CHARGING HEADER FLOW CTLR to MANUAL.
In order to raise the pressurizer level, the MCR Operator will direct the AUO to    (2) the controller output.
w A. will              decrease B. will              increase C. will NOT              decrease D. will NOT              increase
2013-302 RO Exam
: 69. Given the following:
      -    Unit 1 is operating at 1 X 10 %, with a startup in progress.
Which ONE of the following completes the statement below?
If criticality cannot be achieved within the limits of 1 0-i 1 Estimated Critical Position, then 1-GO-2, Reactor Startup, directs the operators to        (1) 1-GO-2 contains a caution which restricts the steady startup rate to not exceed        (2)    dpm.
U)                                            L?)
A. fully insert all control banks                    +/-0.5 B. fully insert all control banks                    +1.0 C. manually trip the reactor                        +0.5 D. manually trip the reactor                        +1.0
2013-302 RO Exam
: 70. Given the following:
      -  Unit 1 is in a refueling outage.
      -  During the outage the following sections of GO-i 0, Reactor Coolant System Drain And Fill Operations, will be performed:
          - Section 5.2.2, Pressurizer Drain Down from Solid Water to 25%
          - Section 5.3.4, Reduced Inventory! Mid-loop Conditions Which ONE of the following completes the statements below?
Of the two sections listed above,    (1)  identified as a Complex Infrequently Performed Test or Evolution (CIPTE) in GO-b.
In accordance with NPG-SPP-06.9.1, Conduct of Testing, during the performance of a CIPTE at least one additional active licensed RO (2)    required to be stationed in the Main Control Room (MCR).
A. (1) Only Section 5.3.4 is (2) is NOT B. (1) Both Section 5.2.2 and Section 5.3.4 are (2)is C. (1) Only Section 5.3.4 is (2)is D. (1) Both Section 5.2.2 and Section 5.3.4 are (2) is NOT
2013-302 RO Exam
: 71. Given the following:
      -  Unit 1 is at 100% power.
      -  The lA-A COP is running.
      -  The lA-A COP room is posted as a Radiation Area.
      -  The operator had been directed to enter the lA-A CCP room.
Which ONE of the following completes the statements below as related to the picture below?
The Electronic Dosimeter (ED) can indicate      (1)
The picture below (2)      illustrate the correct dosimetry to be worn in the lA-A COP room in accordance with RC)-153, Radiation Work Permits (RWPs), and the appropriate RWP.
In                                      £2)
A. ONLY dose                                  does B. ONLY dose                                does NOT C. dose and dose rate                            does D. dose and dose rate                          does NOT
2013-302 RD Exam
: 72. Which DNE of the following completes the statements below as related to radiation exposure for an individual?
One of the 10 CFR 20 annual occupational dose limits for adults is (1) TEDE.
At Watts Bar, NPG-SPP-05.1, Radiological Controls, states that RPM! RSO signature authorization is required to exceed (2) TEDE.
LZ)
A. 5.0 rem              0.5 rem B. 10.0 rem              0.5 rem C. 5.Orem              1.Orem D. 10.0 rem              1.0 rem
2013-302 RD Exam
: 73. Given the following:
      -  A LOCA has occurred on Unit 1.
      -  ES-i .3, Transfer to Containment Sump, is being implemented by the operating crew and containment sump recirculation has been established.
      -  The operators have just completed the step in ES-i .3 to RESET SI and have verified that SI ACTUATED is DARK and AUTO SI BLOCKED is LIT.
      -  A total loss of offsite power occurs.
      -  RCS pressure is 700 psig and slowly lowering.
Based on the given conditions, which DNE of the following is the correct sequence of operator actions in accordance with ES-i .3?
A. Verify CCPs have automatically restarted, then manually restart RHR pumps, then manually restart SI pumps.
B. Verify CCPs have automatically restarted, then manually restart RHR pumps. SI pumps are NOT required to be restarted.
C. Place CCPs in Pull-to-Lock, then manually restart RHR pumps, then manually restart CCPs, then manually restart SI pumps.
D. Place CCPs in Pull-to-Lock, then manually restart RHR pumps, then manually restart CCPs. SI pumps are NOT required to be restarted.
2013-302 RO Exam
: 74. Given the following:
        -    Unit 1 is operating at 100% power.
        -  AOI-42.01, Security Events, Section 3.1.3, INFORMATION of Potential Threat of Aircraft Attack, is entered.
In accordance with ADl-42.01, which ONE of the choices below completes both of the following statements?
AOl-42.O1 will direct the Auxiliary Control Room (ACR) to be staffed by a MINIMUM of (1)
AOI-42.01 requires the Diesel Fire Pump to be started    (2)
A. (1) one RO and one SRO (2) locally B. (1) two ROs and one SRO (2) locally C. (1)two ROs and one SRO (2) from the MCR D. (1) one RO and one SRO (2) from the MCR
2013-302 RO Exam
: 75. Which ONE of the following completes the statements below?
EPIP-7, Activation and Operation of the Operations Support Center (OSC),
states that the activation time for the OSC is approximately (1)    minutes.
Upon initial declaration of a Notice of Unusual Event (NOUE), the Shift Manager (2)        authorized to fully staff the emergency response organization.
In A. 60                          is B. 60                        is NOT C. 90                          is D. 90                      is NOT
2013-302 WATTS BAR NRC RO I SRO LICENSE EXAM 0811912013 PICTURES FOR QUESTIONS For Question 4:
: 1. 8.5xllPicture For Question 8:
: 1. 8.5 xli Picture For Question 46:
: 1. 8.5 xii Picture For Question 71:
: 1. 8.5 xli Picture
Itig m
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I Picture for Question 8 SG 2                              I
  -1200
        . I 1000 800 P
S 600          600                600 400          400                400 200      E  200                      :1 C-
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    .1                                        F SG 2 paEsr LOW PRESS St 1PI1i2
M-D AFWP              j A-A                                          B-B AMPS            PRES S                        AMPS            PRESS I..                1:11:2 I.
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I AFW PMP A-A    AFWPMPAA                  AFWI          AFW PMP 8B PIMPS                                      AMPS I    1EI3129A    1PDI3132A 1EI3119A    1-PDI--3122A        4 Picture for Question 46
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2013-302 WATTS BAR NRC RO LICENSE EXAM 0811912013 REFERENCE PACKAGE For Question 18:
: 1. ECA-1 .1, Loss of RHR Sump Recirculation, page 29 For Question 22:
: 1. AOl-il, Loss of Condenser Vacuum, page 9 (REDACTED)
For Question 31:
: 1. 1-SI-74-904-B, Position Indication Verification Residual Heat Removal System (Train B), pages 19 through 23 (REDACTED)
WBN            Loss of RHR Sump Recirculation              ECA-I.I Unit I                                                      Rev. 0012 Figure 1 (Page 1 of I)
Minimum SI Flaw for Decay Heat vs. Time After Trip 700,0 600.0 500.0 S
: 0. 400 0 C,
Ct a 300. 0 U-200. 0 100. 0 0.0 10                    1OC                    1000          10000 Time After Trip (Minutes)
Page 29 of 35 It-,
C
                                                                                                              -p A & B and C CONDENSER VACUUM LO-LO AND LO ALARMS                              -a z C
0 o i      6.50
    -I
    -a (I) 0
    -I 0)-a CD 6.00 ZONE                r QD                                                                                                          0 09:                                                                                                          U) ax                                                                                                          U)
C)
    -C                                                                                                0          0 C                                                                                                            1 0) 5.50                                                                                  a          C, CD          0 ci D
B ZONES  zU) a (0      C                                                                                          CD        CD
-o                                                                                                    -
: 0)  DO    0                                                                                              D3 V    z (0  ao                                                                                                  CD-V    Ct)
CD  (tD  w  5.00                                                                                      CD    CD
                                                                                                                  -I
    -I                                                                                              C, Co  DO                                                                                                C Co D                                                                                          C 0        U)                                                                                            0 3          C, Co        U)                                                                                                    C G)    LU 4.50                                                                                    C)        C 03    a                                                                                          Co        3 6) a  0) w (0 D  U)                                                                                        -V CD a  z  4.00 3cn  Ui CD    0 r  C  2 a  0 z  V 3.50 (0
0
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CD a      2.50 0 100 200    300    400  500  600  700 800  900  1000 1100 1200 1300 LOAD (MWe)
WBN                Position Indication Verification      1-51-74-904-B Unit I            Residual Heat Removal System          Rev. 0014 (Train B)                  Page 19 of 33 Appendix C (Page 1 of 5) 1-FCV-74-21 Data Sheet Data Package: Page                                                    Date 1.0  1-FCV-74-21 DATA SHEET Handswitch Description        RHR PMP B SUCTION Handswitch Location                  1-M-6 Timing Direction          OPEN TO CLOSED Valve Description        RHR PUMP lB-B SUCTION Valve Location                  A6V/676 Tracking Number                  96-PV-0496 Start of Critical Step(s)
[1]    ENSURE RHR Pump lB-B is NOT in service.
End of Critical Step(s)
[2]    RECORD the Stopwatch M&TE ID Number M&TE
WBN              Position Indication Verification      1-SI-74-904-B Unit I          Residual Heat Removal System            Rev. 0014 (Train B)                  Page 20 of 33 Appendix C (Page 2 of 5)
[3]  RECORD as-found position of valves listed in the table below, AND ENSURE valves are in the required position:
AS-FOUND        REQUIRED VALVE          DESCRIPTION            POSITION      POSITION      PERFORMED RHR PMP 16-B TO 1-FCV-63-11  CHG PMP & SIP                                CLOSED lB-B SUCT ISOL CONTAINMENT SUMP 1-FCV-63-73 TO RHR PUMP 16-B                              CLOSED ISOL RHR SPRAY HDR B 1 -FCV-72-41                                              CLOSED ISOLATION RHR PUMP 16-B 1-FCV-74-21                                                OPEN S U CTI 0 N
[4]  DISPATCH Operator to 1-FCV-74-21 to observe local valve stem movement.
NOTES
: 2) Abnormal or erratic operation observed during stroke time testing should be recorded, evaluated, and dispositioned as a problem during testing in accordance with SPP-8.1, Conduct of Testing.
[5]  PLACE 1-HS-74-21A, RHR PMP A SUCTION, in CLOSE, AND MEASURE stroke time of l-FCV-74-21 with stopwatch.
WBN                Position Indication Verification        1-51-74-904-B Unit I              Residual Heat Removal System            Rev. 0014 (Train B)                    Page 21 of 33 Appendix C (Page 3 of 5)
[6]    RECORD the measured stroke time for 1 -FCV-74-21:
MEASURED STROKE        STROKE TIME LIMITING VALUE STROKE            TIME      ACCEPTANCE OF FULL STROKE DIRECTION        (secs)        CRITERIA            TIME (secs)
First Test 0 to C                      3&88 to 52.60        32.02 to 59.46 Second Test
[7]    VERIFY the following conditions exist (Acc Crit):
A. 1-FCV-74-21 locally observed to move from OPEN to CLOSED.
B. 1-HS-74-21A Green light is LIT and Red light is NOT LIT.
[8]    IF the MEASURED STROKE TIME for 1-FCV-74-21 is within the LIMITING VALUE OF FULL STROKE TIME, BUT is NOT within the STROKE TIME ACCEPTANCE CRITERIA, THEN A. REPEAT Steps 1 .0[3], 1 .0[5], and 1 .0[6] to obtain a second stroke time.
B. RECORD the date and time of the second test.
Date                  Time C. IF the second stroke time is within the STROKE TIME ACCEPTANCE CRITERIA, THEN CONTACT the System Engineer to determine the cause of the stroke time deviation, AND DOCUMENT the cause of the stroke time deviation in the test data package.
* WBN            Position Indication Verification      1-SI-74-904-B Unit I        Residual Heat Removal System            Rev. 0014 (Train B)                  Page 22 of 33 Appendix C (Page 4 of 5)
D. IF the second stroke time is within the LIMITING VALUE OF FULL STROKE TIME, but is NOT within the STROKE TIME ACCEPTANCE CRITERIA, THEN CONTACT the System Engineer to analyze the data, AND NOTIFY Operations that the analysis of the valve stroke time data must be completed within 96 hours of the time recorded in Step 1.O[8]B above.
[9]  VERIFY the MEASURED STROKE TIME for 1-FCV-74-21 is:
D  WITHIN the STROKE TIME ACCEPTANCE CRITERIA range of 38.88 to 52.60 seconds (Acceptance Criteria),
OR D  WITHIN the LIMITING VALUE OF FULL STROKE TIME range of 32.02 to 59.46 seconds (Acceptance Criteria)
[10]  OPEN 1-FCV-74-21 using 1-HS-74-21A.
[11]  VERIFY the following conditions exist (Acc Cr10:
A. 1-FCV-74-21 locally observed to move from CLOSED to OPEN.
B. 1-HS-74-21A Red light is LIT and Green light is NOT LIT.
[12]  VERIFY 1-FCV-74-21 is OPEN.
IV
WBN                Position Indication Verification      1-51-74-904-B Unit I            Residual Heat Removal System            Rev. 0014 (Train B)                Page 23 of 33 Appendix C (Page 5of5)
N OTE The following step or portion of the step may be marked N/A as needed for valves which were found in their required position.
[13]  PLACE valves listed in the table below in the as-found position documented in Step 1 .O[3], and VERIFY valve position:
VALVE                  DESCRIP11ON              PERFORMED          IV 1 -FCV-63-1 1    RHR PMP 1 B-B TO CI-IG PMP &
SIP lB-B SUCT ISOL 1-FCV-63-73      CONTAINMENT SUMP TO RHR PUMP lB-B ISOL 1-FCV-72-41      RHR SPRAY HDR B ISOLATION
                                                                            *1
ANSWER KEY REPORT for 2013-302 SRO Exam Test Form: 0 ID                                      Points  Type      -- Answers 007 EKI.02 I                                1.00  MCS    C 2      008 AK2.0I 502                              1.00  MCS    C 3      009 EKI.02 503                              1.00  MCS    C 4      015 AK2.08 504                              1.00 MCS    B 5      022 AKI.01 505                              1.00  MCS    A 6      026 AA2.03 706                              1.00  MCS    B 7      029 EK2.06 507                              1.00  rvlCS  D 8      O4OAAI.19508                                1.00  \ICS  A 9      054 AK3.04 109                              1.00  MCS    B 10    055 EA2.03 710                              1.00  MCS    B II    056 AG2.l.7 511                            1.00  MCS    B 12    058 AK3.0l 112                              [00  MCS    B 13    062 AAI.01 913                              1.00  MCS    B 14    065 AK3.03 14                              1.00  MCS    B 15    077 G2.4.45 515                            1.00  MCS    A 16    W/E04 EAI.3 516                            1.00  MCS    A 17    W/E05 EA2.2 517                            1.00  MCS    C 18    W/E1102.l.25518                            1.00  MCS    C 19    001 G2.4.49 519                            1.00  MCS    D 20      036 AAI.04 520                              1.00  MCS    D 21      037 AK3.05 721                              1.00  MCS    B 22      051 AA2.02 522                              1.00  MCS    C 23      068AA1.12523                                [00  MCS    C 24      076 AK3.06 524                              1.00  MCS    D 25      W/E06 EK2.2 525                            1.00  MCS    B 26      W/E08 EKI.01 526                            1.00  MCS    D 27      W/E09 EA2.2 27                              1.00  MCS    C 28    003 A4.07 528                              1.00  MCS    B 29    003 K5.04 529                              1.00  MCS    D 30      004 G2.1 .23 530                          1.00  MCS    C 31    005 A1.07 831                                1.00  MCS    A 32      005 K2.03 32                                1.00  MCS    B 33      006 A3.03 533                              1.00  MCS    C 34      007 K4.0I 534                              1.00  MCS    D 35      008 G2.4.1 1535                            1.00  MCS    D 36      010 A3.01 736                              1.00  MCS    D 37      012 K5.01 537                              1.00  MCS    A 38      013 K6.0I 538                              1.00  MCS    A 39      022 Al.02 539                              1.00  MCS    C 40      025 A1.03 540                              1.00  MCS    C 41      025 A4.01 54]                              1.00  MCS    A 42      026 A2.03 542                              1.00  MCS    D 43      039 K3.05 543                              1.00  MCS    B 4-4    059 K1.04 544                              1.00  MCS    A 45      06! K4.0445                                1.00  MCS    D 46      061 K6.02 746                              1.00  MCS    C Friday, November01, 2013 10:35:07AM
ANSWER KEY REPORT for 2013-302 SRO Exam Test Form: 0
#      ID                                        Points  Type Answers 47    062 K4.07 47                                  1.00 MCS  B 48    063 K2.01 48                                  1.00 MCS  C 49    064 A2.05 549                                  1.00 MCS  A 50    064 K1.02 550                                1.00  MCS  D 51    073 K3.01 251                                1.00  MCS  B 52    076 02.1.28 752                              1.00  MCS  D 53    078 A4.0l 553                                  1.00 rVICS D 54    078 K3.0l 554                                  1.00 MCS  D 55      103 Kl.08 555                                1.00  MCS  B 56    002 K1.17 556                                1.00  MCS  A 57    011 K2.02 557                                1.00  MCS  C 58    014 K3.02 558                                1.00  MCS  B 59    017 A3.01 559                                1.00  MCS  D 60    029 K4.02 560                                1.00  MCS  A 61      033Al.02561                                  1.00  MCS  B 62      035 1(6.02 562                              1.00  MCS  D 63      001 AA2.0I 863                              1.00  MCS  C 64      068 A2.02 564                                1.00  MCS  B 65      079 A4.0 1 565                                1 .00 MCS  C 66      02.1.43  566                                  1.00  MCS  B 67      G 2.1.4567                                  1.00  MCS  A 68      G 2.1.8 568                                  1.00  MCS  A 69      02.2.1 569                                  1.00  rVICS B 70      02.2.7570                                    1.00  MCS  A 7]      G2.3.15 571                                  1.00  MCS  D 72      02.3.4572                                    1.00  MCS  C 73      02.4.20573                                  1.00  MCS  C 74      02.4.28574                                  1.00    MCS  D 75      0 2.4.29 575                                I .00  MCS  C SECTION1(75itcms)                -  -
                                              - -- 75.00    -
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Latest revision as of 01:21, 6 February 2020

302 Final RO Written Exam
ML13312A419
Person / Time
Site: Watts Bar Tennessee Valley Authority icon.png
Issue date: 11/08/2013
From:
NRC/RGN-II
To:
Tennessee Valley Authority
References
50-390/13-302
Download: ML13312A419 (96)
v • d • e


Text

Name:

2013-302 RO Exam Form: 0 Version: 0

1. Given the toflowing:

0900 - Unit 1 was operating at 100% power for 200 days of continuous operation.

0901 - An unexpected automatic reactor trip occurs. All rod bottom lights are lit.

1100- Operators transition from ES-Ui, Reactor Trip Response, to normal plant procedures. The unit is stable in MODE 3 with the RCS at normal No Load temperature and pressure. No boration or dilution of the RCS has occurred post-trip.

Based on the given conditions, which ONE of the following completes the statements below?

The actual Shutdown Margin (SDM) of the core at 1100 is (1) than the actual 5DM of the core at 0900.

In accordance with the Technical Specifications, the minimum required 5DM at 1100 is (2) than the minimum required SDM at 0900, as specified by 1-SI-U-b, Shutdown Margin.

Ui (i A. lower the same B. lower lower C. higher the same D. higher lower

201 3-302 RO Exam

2. Given the following:

- A safety injection has occurred on Unit 1.

- RCS pressure is 1720 psig and still dropping.

- Pressurizer level initially dropped and is now rising.

- All Reactor Coolant Pumps are in operation.

Which ONE of the following identifies the leak location?

A. Reactor Vessel Head vent line B. Incore Instrument guide tube C. Pressurizer safety valve D. Pressurizer heater well

2013-302 RO Exam

3. Given the following:

- The crew is performing ES-i .2, Post LOCA Cooldown and Depressurization.

- Core Exit Temperature is 546°F and lowering.

- RCS Tavg is 531°F and lowering.

- RCS wide range pressure is 1520 psig.

- RCPs have been removed from service.

Which ONE of the following completes the statements below?

Based on the given conditions, the current RCS subcooling margin is (1)

If RCS subcooling lowers to 0°F during the depressurization, (2)

U) 0 A. 53°F the RCS cooldown will stop until minimum subcooling is restored B. 68°F the RCS cooldown will stop until minimum subcooling is restored C. 53°F pressurizer level will increase rapidly D. 68°F pressurizer level will increase rapidly

2013-302 RO Exam

4. Given the following:

Unit 1 is operating at 100% power.

The following alarms are received and acknowledged on PNL-0-M-27B-A:

- All other RCP support functions are normal.

Based on the given conditions, which ONE of the following identifies the INITIAL adverse effect, if any, on RCP operation if no operator action is taken for the next 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />?

A. The RCPs will experience seal failure.

B. The RCP motor bearings will overheat.

C. The RCP stator windings will overheat.

D. The RCPs are able to continue operation for 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> to allow for an orderly reactor shutdown.

2013-302 RO Exam

5. Given the following:

- Unit 1 is operating at 100% power with CCS flow to the RCP thermal barriers isolated.

- CCP-1A-A trips.

- Annunciator window 108-A, CHARGING FLOW HI/LO alarms.

Which ONE of the following completes the statements below in accordance with ARI 108-A?

CCP-1 B-B is required to be started A. immediat&y, to prevent the potential damage to the RCP seals B. immediately, to prevent the potential damage to the RCP Thermal Barrier Heat Exchangers C. only after letdown is isolated to prevent potential damage to the CVCS Regenerative Heat Exchanger D. only after letdown is isolated to prevent the potential lifting of 1-RFV-62-662, CVCS LETDOWN RELIEF VALVE

2013-302 RD Exam

6. Given the following:

- The lA-A CCS pump exhibits mechanical seal degradation.

- The control room staff decides to place the 1 B-B CCS pump in service and secure the lA-A CCS pump.

In accordance with 501-70.01, Component Cooling Water (CCS) System, which ONE of the following completes the statements below?

The operating crew must (1) prior to taking 1 -HS-70-38A, CCS PMP 1 B-B to START.

CCS pumps (2) have a minimum flow requirement.

Note: 1-IS V-70-505B, CCS PUMP lB-B DISCHARGE ISOLATION in A. CHECK 1-ISV-70-505B OPEN do B. THROTTLE 1-ISV-70-505B to 25% OPEN do C. CHECK 1-ISV-70-505B OPEN do NOT D. THROTTLE 1-lSV-70-505B to 25% OPEN do NOT

2013-302 RD Exam

7. Given the following:

- Unit 1 is operating at 60% power when the turbine automatically trips.

- Annunciator 76-B, TURBINE TRIP is in alarm but the reactor trip breakers remain closed.

- The OAC places handswitch 1-RT-1, REACTOR TRIP, to the TRIP position and both reactor trip breakers open.

Which ONE of the following completes the statements below?

The turbine trip signal is designed to result in a reactor trip through actuation of the reactor trip breaker (1)

When 1-RT-1 was placed in the trip position, the reactor trip occurred through actuation of the reactor trip breaker (2)

A. (1) UV coils; the turbine trip signal does NOT actuate the reactor trip breaker 52SH coils (2) 52SH coils; 1-RT-1 does NOT actuate the reactor trip breaker UV coils B. (1) UV coils; the turbine trip signal does NOT actuate the reactor trip breaker 52SH coils (2) UV coils and the 52SH coils C. (1) UV coils and the 52SH coils (2) 52SH coils; 1-RT-1 does NOT actuate the reactor trip breaker UV coils.

D. (1) UV coils and the 52SH coils (2) UV coils and the 52SH coils

2013-302 RO Exam

8. Given the following:

- Unit 1 is in MODE 3 when a leak occurs on the SG #2 steam line inside containment.

In accordance with AOI-38, Main Steam or Feedwater Line Leak, the operating crew has isolated SG #2 and has implemented GO-6, Unit Shutdown From Hot Standby To Cold Shutdown.

Operators have NOT blocked the Low Steam Line Pressure SI.

Current SG #2 pressure is:

G2 Based on the given conditions, which ONE of the following completes the statements below?

An automatic Low Steam Line Pressure Safety Injection (1) have occurred.

In accordance with TI-12.04, Users Guide for Abnormal and Emergency Operating Instructions, a MAXIMUM of (2) SG #2 pressure indicators (as shown in the picture) are qualified as PAM instruments.

(Ii A. will 2 of the 3 B. will 1 ofthe3 C. will NOT 1 ofthe3 D. will NOT 2 of the 3

2013-302 RD Exam

9. Given the following:

- Unit I is operating at 40% reactor power.

- The operating crew is preparing to place MFP 1A in service. The MFPT is on turning gear and 1 -HS-46-9A, MFPT A TRIP RESET, has the GREEN light LIT.

- MFP 1 B trips.

Which DNE of the following completes the statements below?

The trip of the MFPT 1 B will (1) the Main Turbine.

AOl-i 7, Turbine Trip, directs reactor power to be reduced and maintained at a reduced power level in order to be within the feedwater capabilities of the (2)

Li)

A. require manual action to trip AFW system B. directly cause an automatic trip of AFW system C. require manual action to trip Standby MFWP D. directly cause an automatic trip of Standby MFWP

2013-302 RO Exam

10. Which ONE of the following completes the statements below?

If a loss of the lA-A and 1 B-B 6.9kV SDBDs occurs with Unit 1 in MODE 1, the control room crew (1) allowed to make a direct entry into 1 -ECA-0.0.

1-AOI-40 will reduce loading on the stations 125 VDC Vital Batteries by (2)

Note: 1-A 01-40, Station Blackout 1-ECA-Q.0, Loss of Shutdown Power A. (1)is (2) Opening several breakers which feed emergency DC lighting B. (1)is (2) Reducing load on the 120 VAC Vital Instrument Power Boards C. (1)is NOT (2) Opening several breakers which feed emergency DC lighting D. (1)is NOT (2) Reducing load on the 120 VAC Vital Instrument Power Boards

2013-302 RO Exam

11. Given the following:

- The Unit 1 operating crew is performing 1-ES-0.2, Natural Circulation Cooldown, following a reactor trip occurring after both offsite power supplies were lost.

- The operators are at the step in 1-ES-0.2 to determine maximum permitted RCS cooldown rate when the 1 B-B Diesel Generator trips.

- Current conditions are:

- The operating crew has initiated an RCS cooldown and depressurization.

- Incore TIC are 502°F

- RCS T-hots are approximately 500°F

- RCS T-colds are approximately 490°F

- RCS subcooling indicates 146°F

- RCS T-cold Cooldown rate is 30°F/hr Which ONE of the following completes the statements below in accordance with 1 -ES-0.2?

The trip of Diesel Generator 1 B-B (1) result in conditions requiring the RCS cooldown rate to be reduced.

If pressurizer pressure is lowered an additional 100 psig from its current value, the P-il PZR PRESS PZRISTM PRESS SI BLOCK PERMISSIVE (window 69-A) (2) be LIT.

Li)

A. does will B. does will NOT C. does NOT will D. does NOT will NOT

2013-302 RO Exam

12. Given the following:

- Emergency Diesel Generator (DIG) lA-A loses 125V DC control power from its associated Diesel Battery Distribution Panel.

Which ONE of the following completes the statement below?

D/G lA-A A. will start due to the loss of power to the air start solenoid valves B. can NOT be started from the MCR due to the loss of power to the air start solenoid valves C. will start due to the loss of power to emergency start relay ES1AY D. can NOT be started from the MCR due to the loss of power to emergency start relay ES1AY

2013-302 RO Exam

13. Given the following:

- Unit 1 Tavg is 345°F Which ONE of the following completes the statements below?

If one of the ERCW headers is out of service, the surveillance requirement for UHS requires that the (1) temperature of the remaining OPERABLE headers be compared against the Technical Specification limit.

The UHS (2) currently required to be OPERABLE in accordance with LCD 3.7.9, Ultimate Heat Sink (UHS).

A. (1) highest (2) is B. (1)average (2)is C. (1) highest (2) is NOT D. (1)average (2) is NOT

2013-302 RO Exam

14. Given the following:

- Unit 1 is operating at 1 00% power when an air leak develops in the Turbine Building.

- The Turbine Building AUO reports that the leak is immediately upstream of the air operator for 1 -FCV-2-35A, Short-Cycle Recirc Valve.

Assuming NO actions are taken by the Main Control Room Operator during the event, which ONE of the following completes the statement below?

When the AUD isolates air to stop the leak, 1-FCV-2-35A will (1) causing main feedwater pump speed to (2)

Ui (2)

A. open drop B. open rise C. close drop D. close rise

2013-302 RO Exam

15. Given the following:

- Unit 1 is operating at 100% power when a transmission system disturbance occurs.

- All 500 Ky transmission lines remain in service.

- Annunciator 3-B, VOLTAGE REGULATOR TRIP, alarms.

- 1-HS 57-20, EXCITER REGULATOR TRANSFER CONT SW, has the AMBER light LIT and the BLUE light DARK.

- The reactive load on the generator has changed from +150 MVAR to a

+260 MVARs.

- The 500 Ky switchyard voltage has changed from 521Kv to 524Kv.

Which ONE of the following completes the statements below?

The Automatic Voltage Regulator has transferred (1)

If the current conditions do not change, these conditions require the Load Dispatcher/Transmission Operator to be notified within 30 minutes because of the (2) status.

(Ii A. to MANUAL operation Voltage Regulator B. to MANUAL operation 500Kv switchyard voltage C. to AUTO on the backup channel Voltage Regulator D. to AUTO on the backup channel 500Kv switchyard voltage

2013-302 RD Exam

16. Given the following:

- The crew has entered ECA-1 .2, LOCA Outside Containment, from E-O, Reactor Trip or Safety Injection based upon high radiation levels in the Auxiliary Building.

- After closing 1-FCV-74-33, RHR Crosstie Valve, and 1-FCV-63-93, RHR Train A Cold Leg Injection Valve, the following conditions exist:

- RWST level continues to drop.

- RCS pressure is slowly increasing.

Which ONE of the following indicates the status of the LOCA, and in accordance with ECA-1 .2, the subsequent action required to be taken?

A. The LDCA is isolated; Stop RHR lA-A pump and close 1-FCV-74-3, RHR Pump lA-A Suction Valve.

B. The LOCA is isolated; Re-open 1-FCV-74-33, leave RHR lA-A pump running and injecting through the RHR crosstie valves.

C. The LOCA is NOT isolated; Re-open 1-FCV-63-93, and close 1-FCV-63-94, RHR Train B Cold Leg Injection Valve.

D. The LOCA is NOT isolated; Leave 1-FCV-63-93 closed and close 1-FCV-63-94, RHR Train B Cold Leg Injection Valve.

2013-302 RO Exam

17. Which ONE of the following is an adverse consequence of delaying bleed and feed cooling when the conditions for initiating bleed and feed are met?

A. Create a challenge to the yield strength of the reactor vessel.

B. Inability to refill the SIGs without damage from high thermal stresses.

C. Inability to provide sufficient injection for core cooling prior to core uncovery.

D. Steam formation in the hot legs will accelerate the degradation of natural circulation flow.

2013-302 RO Exam

18. Given the following:

0900 - A reactor trip occurs.

0940 - A small break LOCA occurs.

1025 - The crew transitions to ECA-1 .1, Loss of RHR Sump Recirculation.

1040 - During performance of ECA-1.1 to establish the minimum ECCS flow to remove decay heat, the BIT has been isolated and Safety Injection pump lA-A has been stopped.

Current condition at 1040

- RCS pressure is 1440 psig.

Based on the conditions at 1040, which ONE of the following completes the statements below?

The lowest of the listed values of SI Flow that meets the current minimum required flow by ECA-1.1 Figure 1 is (1) gpm.

SIP lB-B (2) injecting into the RCS.

REFERENCE PROVIDED Li) (2)

A. 370 B. 370 is NOT C. 320 is D. 320 is NOT

2013-302 RO Exam

19. Given the following:

- Unit 1 has been returned to 100% power following a refueling outage with Control Bank D rod step counters currently positioned at 217/217.

- The OAC places 1-RBSS, ROD BANK SELECT, to MAN and initiates action to withdraw Control Bank D rods 1 step.

- 1-FLRM, ROD MOTION CONTROL, is released after the Control Bank D rods withdraw 1 step but rod withdrawal continues.

Which ONE of the following completes the statements below?

With 1-RBSS in the MAN (manual) position, prior to initiating action to withdraw Control Bank D rods, the ROD SPEED on the CERPI Monitor will indicate (1)

In accordance with AOl-2, Malfunction of the Reactor Control System, the correct action by the OAC is to trip the reactor (2)

Ii-)

A. 64 Steps/Mm only if rod motion continues past the C-il rod stop B. 64 Steps/Mm as soon as rod motion occurs after releasing 1-FLRM C. 48 Steps/Mm only if rod motion continues past the C-il rod stop D. 48 Steps/Mm as soon as rod motion occurs after releasing l-FLRM

2013-302 RO Exam

20. Given the following:

- Unit 1 is in MODE 6 with core offload in progress.

- The Transfer Cart is on the containment side with a fuel assembly in the vertical position.

- 1 -AOl-29, Dropped or Damaged Fuel or Refueling Cavity Seal Failure, is entered due to a report of an irradiated fuel assembly being dropped inside Containment.

Which ONE of the following completes the statements below in accordance with 1 -AOl-29?

Before closing 1-ISV-78-600, FUEL TRANSFER TUBE ISOL, the fuel transfer cart isrequiredto (1) side.

A MINIMUM of (2) required to be dispatched to close 1-ISV-78-600.

Ii)

A. remain on the containment one operator is B. remain on the containment two operators are C. be moved to the Spent Fuel Pit one operator is D. be moved to the Spent Fuel Pit two operators are

2013-302 RO Exam

21. Given the following timeline:

0000 Unit 1 is at 100%.

0001 A tube leak develops on the #1 S/G.

0010 The operating crew has just entered 1-AOI-33, Steam Generator Tube Leak and is attempting to maintain pressurizer level.

0013 Letdown has been isolated.

0014 Pressurizer level is 56% and slowly lowering.

0130 While preparing for plant cooldown, the crew determines the target incore temperature for the ROS.

In accordance with 1-AOI-33, which ONE of the following completes the statements below?

At 0014, a second CCP (1) be started.

The cooldown rate which the crew will establish at 0131 will be (2)

Li) L)

A. may at the maximum achievable rate B. may limited to less than 100°F/HR C. may NOT at the maximum achievable rate D. may NOT limited to less than 100°F/HR

2013-302 RO Exam

22. Given the following:

- Unit 1 is operating at 360 MWe.

- Condenser vacuum is being lost due to air in-leakage.

- Operators have entered AOl-i 1, Loss of Condenser Vacuum.

- Condenser pressure trend:

Time Zone A Zone B Zone C 0950 2 84HgA 3 05HgA 3 15HgA 1000 2 90HgA 3 16HgA 3 22HgA 1005 3.02HgA 3.1 9HgA 3.28HgA

- The condenser pressures are continuing to increase.

Which ONE of the foflowing identifies the NEXT required action(s) in accordance with AOl-li for the conditions at 1005?

REFERENCE PROVIDED A. Manually trip the turbine because condenser pressure has already exceeded a trip setpoint.

B. Manually trip the reactor because condenser pressure has already exceeded a trip setpoint.

C. Continue in AOl-i 1 and if condenser pressure exceeds a trip setpoint and cannot be restored within 5 minutes, then manually trip the turbine.

D. Continue in AOl-i 1 and if condenser pressure exceeds a trip setpoint and cannot be restored within 5 minutes, then manually trip the reactor.

2013-302 RO Exam

23. Given the following:

Initial Conditions:

- Unit 1 is operating at 100% power.

The following occurs:

1030 - The Main Control Room (MCR) is abandoned in accordance with 1-AOI-27, Main Control Room Inaccessibility.

1035 - A complete loss of Offsite Power occurs and the diesel generators restore power to the shutdown boards.

1Q40 - Annunciator 274-A, PZR PRESS HI is received in the Auxiliary Control Room (ACR).

Which ONE of the following completes the statement below:

Automatic control of Auxiliary Spray (1) available.

When RCS pressure reduces below the setpoint for annunciator 274-A, the alarm window (2) clear without operator action.

w A. is will B. is NOT will NOT C. is will NOT D. is NOT will

201 3-302 RO Exam

24. Given the following:

- Unit 1 is operating at 100%.

- The crew has just entered AOl-28, High Activity in Reactor Coolant due to a report that the activity level has indicated an increase in the last 2 samples.

Which ONE of the following completes the statements below?

During the performance of AOl-28, Chemistry is required to be contacted to A. recommend a new CVCS letdown flow rate B. determine if the Mixed Beds should be swapped C. implement Tl-7.004, Fuel Integrity Assessment Program D. determine if the Cation Bed should be placed in service

2013-302 RO Exam

25. Given the following:

- Unit 1 was operating at 100% power when a LOCA occurred.

- The operating crew has entered FR-C.2, Degraded Core Cooling, completed the checks on ECCS valve alignment and is now determining the required status of the RCPs.

- All RCPs are currently in service.

- The operating crew has established RCP support conditions in accordance with FR-C.2, Attachment 1, RCP Emergency Restart Criteria.

- RCS pressure is 1563 psig and stable.

- Containment pressure is 2.1 psig and rising.

Which ONE of the following completes the statements below in accordance with FR-C.2?

The conditions require stopping (1) the Loop 2 RCP.

Continued RCP operation (2) allowed if the operating crew is unable to maintain normal RCP operating conditions.

In A. only is NOT B. only is C. all RCPs except is D. all RCPs except is NOT

2013-302 RO Exam

26. Given the following:

- Unit 1 was operating at 100% power when a Safety Injection occurred.

- The Unit 1 operating crew is currently performing 1-FR-P.1, Pressurized Thermal Shock, and is determining if conditions allow COPS to be ARMED.

- Current plant conditions are:

LOOP 1 LOOP 2 LOOP 3 LOOP 4 Tcoid 235°F 315°F 340°F 335°F Thot 340°F 340°F 365°F 375°F PZR pressure is 300 psig.

Based on the given conditions, which ONE of the following completes the statement below:

Annunciator Permissive window 67-B, RCS COPS ARM PERMISSIVE, (1) currently LIT.

Fjf RCS pressure rises and RCS temperatures remain the same, the PORV5J L will have (2) lift setpoints.

w A. is NOT the same B. is NOT staggered C. is the same D. is staggered

) gIaAcCErEV PORTIOAJ 'AS REPLAce) (usflj nw IMCLtLSIOtJ BELoW The operating crew correctly performed the step in 1-FR-p.1 that determined allowed cops to be ARMED. The if conditions given plant conditions did not change crew performed this step in 1-FR-P.1. while the operating After completing this step in rises and RCS temperatures remain 1-FR-p.1 if RCS pressure the same, the PORVs will have

_(2) lift setpoints

2013-302 RO Exam

27. Given the following:

- A loss of 161 kV offsite power occurred and the Unit 1 reactor was tripped.

- The plant is being cooled down in accordance with 1-ES-0.2, Natural Circulation Cooldown.

Which ONE of the following completes the statements below in accordance with 1-ES-0.2?

As the RCS cooldown and depressurization continues, the minimum RCS subcooling required to be maintained (1)

A Safety Injection is first required to be actuated if the actual pressurizer level drops to less than (2)

(ii A. increases 17%

B. decreases 17%

C. increases 15%

D. decreases 15%

2013-302 RO Exam

28. Assuming all other requirements are met, which ONE of the following identifies the highest of the listed RCS pressures that will allow the RCP Seal Bypass valve to be opened per SOI-68.02, Reactor Coolant Pumps?

A. ll6Opsig B. 970 psig C. 600 psig D. 310 psig

2013-302 RO Exam

29. Given the following:

- Unit 1 is operating is at 40% power.

- RCP #1 trips.

Assuming no operator action, which ONE of the following identifies the initial effect the RCP trip will have on indicated SG #1 steam flow and narrow range (NR) level?

SG #1 Steam Flow SG #1 NR Level A. Increase Increase B. Increase Decrease C. Decrease Increase D. Decrease Decrease

2013-302 RO Exam

30. Given the following:

- Unit 1 has been cooled down to Mode 5.

- Solid water operation is established.

- Pressurizer cooldown is to be conducted.

Which ONE of the following completes the statements below?

In accordance with GO-6, Unit Shutdown From Hot Standby To Cold Shutdown, the OAC is required to position 1-FCV-62-83 RHR LETDOWNTOCVCS,to (1)

Upon a loss of Non-essential air, 1-FCV-62-83 will fail (2) w A. full open Open B. 50% open Closed C. full open Closed D. 50% open Open

2013-302 RO Exam

31. Given the following:

- 1-51-74-904-B, Position Indication Verification Residual Heat Removal System (Train B), Appendix C is commenced to test 1-FCV-74-21, RHR PMP B SUCTION

- The operator takes 1-HS-74-21A, RHR PMP B SUCTION, to CLOSE and records a stroke time of 31.2 seconds.

Which ONE of the following completes the statements below?

An additional stroke time evaluation (1) required by 1-Sl-74-904-B.

1-51-74-904-B states that the stroke time measurement starts (2)

REFERENCE PROVIDED w

A. is NOT when 1-HS-74-21A is placed to CLOSE B. is NOT from the earliest time that both the RED light and the GREEN light on 1-HS-74-21A are both LIT C. is when 1-HS-74-21A is placed to CLOSE D. is from the earliest time that both the RED light and the GREEN light on 1-HS-74-21A are both LIT

2013-302 RO Exam

32. Which ONE of the following completes the statements below as applicable to 1-FCV-74-1, LOOP 4 HOT LEG TO RI-IR SUCTION?

The power supply to the valve motor is from a (1) 480V Reactor MOV Board.

If RCS pressure rises to greater than 370 psig, the valve will (2)

(i-I A. Train A travel closed if initially open B. Train A be prevented from being opened if initially closed C. Train B travel closed if initially open D. Train B be prevented from being opened if initially closed

2013-302 RO Exam

33. Given the following:

- A Reactor Trip and Safety Injection occurred while Unit 1 was operating at 100% power due to a LOCA.

- The operators are responding in accordance with the EOP network and are currently performing 1-E-1, Loss of Reactor or Secondary Coolant.

- Currently the RWST level is 47% and dropping and the Containment Sump level is 48% and rising.

Which ONE of the following completes the statements below?

As the RWST level continues to drop, 1-FCV-63-72 and 1-FCV-63-73, Containment Sump Isolation valves, will first begin opening automatically when the RWST level drops to less than (1)

RHR suction valves 1-FCV-74-3 & 1-FCV-74-21 will begin to close when the Containment Sump Isolation valves (2)

(ii A. 34.0% reach the fully open position B. 16.1% reach the fully open position C. 34.0% leave the fully closed position D. 16.1% leave the fully closed position

2013-302 RO Exam

34. Given the following:

- Unit 1 is operating at 100% power

- Annunciator 88-D, PRT TEMP HI alarms.

Which ONE of the following completes the statements below?

The PRT is cooled by dispersing primary water into the PRT (1) the water level.

If a high water level occurs in the PRT during cooling, 1-FCV-68-310, PRT Drain to RCDT, is manually opened and RCDT pump B (2) automatically start when 1-ECV-68-310 is fully open.

Iii A. below will NOT B. below will C. above will NOT D. above will

2013-302 RO Exam

35. Given the following:

- Unit 1 is operating at 100% power with all equipment in a normal alignment.

- An unisolable leak larger than makeup capacity develops on the Unit 1 CCS Train B ESF header.

- The crew enters 1-AOl-15, Loss of Component Cooling Water.

Based on the given conditions, which ONE of the following completes the statements below?

During performance of 1 -AOl-i 5, a reactor trip (1) be required.

During performance of 1-AOl-15, CCS Pump 2B-B (2) be required to be stopped and placed in Pull-to-Lock (PTL).

Li)

A. will will B. will NOT will NOT C. will will NOT D. will NOT will

2013-302 RD Exam

36. Given the following:

- Unit 1 is operating at 100% power.

- Stroke time testing in accordance withl-Sl-68-901-A, Valve Full Stroke Exercising During Plant Dperation: Reactor Coolant A-Train, is in progress.

The operator notes the following indications:

  • T0485A, PZR RELIEF TANK TEMP is 112 °F and STABLE
  • P0485A, PZR RELIEF TANK PRESSURE is 5.7 psig and STABLE

- The block valve for the A train PZR PORV has been stroked closed and the procedure now directs the valve to be re-opened.

After re-opening the block valve, the operator notes the following indications:

  • T0485A, PZR RELIEF TANK TEMP is 114 °F and STABLE
  • P0485A, PZR RELIEF TANK PRESSURE is 7.3 psig and STABLE Which DNE of the following completes the statements below in accordance with 1-S 1-68-901-A?

Based on the given conditions, the PDRV (1)

The tailpipe temperature indications on 1-M-4 (2) be used to differentiate between which PDRV had momentarily opened.

(ii A. has failed and should be isolated can B. has performed as expected can C. has failed and should be isolated can NOT D. has performed as expected can NOT

2013-302 RO Exam

37. Given that the Unit is in MODE 1, which ONE of the following completes the statements below?

Consider each case separately.

If the RCS pressure input lowered with all other inputs remaining constant, the OTAT setpoint will (1)

If the RCS Tavg input lowered with all other inputs remaining constant, the OT/T setpoint will (2)

(1) L)

A. lower rise B. lower lower C. rise rise D. rise lower

2013-302 RO Exam

38. Given the following:

- Reactor power is 100%

Current conditions:

- The RD records the following RWST levels:

- 1-LT-63-50 is off scale high

- 1-LT-63-51 is 98% and stable

- 1-LT-63-52 is bypassed for surveillance testing in accordance with 1-SI-63-52, 18 month channel calibration, RWST LEVEL, channel Ill, LOOP 1-LPL-63-52 (L-915)

- 1-LT-63-53 is 99% and stable Which ONE of the following describes the impact, if any, of the current RWST level instrumentation status on the RHR suction auto swapover function?

A. Both trains of RHR suction auto swapover are available.

B. Both trains of RHR suction auto swapover are unavailable.

C. Train A RHR suction auto swapover is disabled, Train B RHR suction auto swapover is available.

D. Train B RHR suction auto swapover is disabled, Train A RHR suction auto swapover is available.

2013-302 RO Exam

39. Given the following:

- Unit 1 is in Mode 3 with the RCS at normal No Load operating temperature and pressure.

- Annunciatorwindow 104-B, LWR CNTNT TEMP I-Il, is LIT.

- Due to problems encountered with ERCW and Lower Containment Compartment coolers, the Lower Containment temperature has risen to 130°F and is continuing to slowly rise.

- Containment pressure is +0.2 psid relative to the annulus.

- The operating crew is unable to reduce the temperature to less than the setpoint within the required time period otARI 104-B.

Which ONE of the following completes the statements below?

The ARI for 104-B will first direct the operators to (1).

LCO 3.6.4 Containment Pressure will be first exceeded when containment pressure drops below (2) relative to the annulus.

Ui A. INITIATE Containment Spray -0.1 psid B. INITIATE Containment Spray +0.1 psid C. START Containment Air Return Fans -0.1 psid D. START Containment Air Return Fans +0.1 psid

2013-302 RO Exam

40. Given the following:

- Unit 1 is operating at 100% power

- An Ice condenser Air Handling Unit (AHU) defrost timer initiates.

Which ONE of the following completes the statements below?

During the defrost cycle the glycol flow through the coils on the AHU will (1)

If the AHU fails to complete the defrost cycle, action taken at (2) will be required to re-enable annunciator 144-B, ICE COND AHU BACKDRAFT DMPR CLOSED.

U)

A. continue Incore Instrument Room, 1-L-331 B. continue Main Control Room RONAN terminal C. be stopped Incore Instrument Room, 1-L-331 D. be stopped Main Control Room RONAN terminal

2013-302 RO Exam

41. Given the following:

- Unit 1 was at 100% power.

- An automatic reactor trip and automatic SI occurred due to a LOCA.

- Peak containment pressure was 2.6 psig.

- No operator actions have occurred.

Which ONE of the following completes the statements below?

Based on the given conditions, both 1-FCV-61-191 and 1-FCV-61-193 will be (1)

If both 1-FCV-61-191 and 1-FCV-61-193 are closed, manual action (2) required to protect the Glycol circulation pumps.

Note:

1-FCV-61-191, GLYCOL SUPPLY TO AHUS CONTAINMENT ISOLATION 1-FCV-61-193, GLYCOL RETURNAUX BLDG ISOLATION ifl (2)

A. closed is NOT B. open is NOT C. closed is D. open is

2013-302 RO Exam

42. Given the following:

- Unit 1 is operating at 100% power with Containment Spray Pump lA-A out of service.

Time 0800 - A LOCA results in a Safety Injection and 1-E-0, Reactor Trip or Safety Injection, is entered.

0805 - 6.9 kV Shutdown Board IA-A trips and locks out.

0810 - Containment Spray Pump lB-B trips when attempting to automatically start.

0825 - The operating crew transitions from 1 -E-0 to 1 -E-l, Loss of Reactor or Secondary Coolant.

0850 - The crew transitions to FR-Z.1, High Containment Pressure.

0905 - Current conditions are:

- Containment pressure is 9.8 psig and slowly dropping.

- RWST level is 40% and dropping.

- All Train B ECCS pumps are running.

- The crew is evaluating the step for placing RHR spray in service.

Which ONE of the following completes the statement below?

FR-Z.1 will NOT direct placing RHR spray in service at 0905 because A. ppjy one train of RHR is available B. containment pressure is below the required setpoint C. the minimum time requirement has NOT been met D. the ECCS system is NOT aligned for containment sump recirculation

2013-302 RO Exam

43. Given the following:

- Unit I reactor is critical at 10-8% power during the restart from a refueling outage.

- All controls are aligned in accordance with GO-2, Reactor Startup.

- MTC has been determined to be at the highest level allowed by Tech Spec without requiring rod withdrawal limits to be established.

- SG #3 PORV fails partially open.

Which ONE of the following completes the statement below?

Prior to action by the operating crew, the initial RCS Tavg change will result in a (1) in reactor power.

The Steam Dump controllers will be set to respond to changes in (2) w A. rise Tavg B. rise steam pressure C. drop Tavg D. drop steam pressure

2013-302 RO Exam

44. Given the following:

- Unit 1 is operating at 100% power

- 1-FT-i -1 OA, SG 2 STEAM FLOW, has been BYPASSED in the DCS.

- No other equipment is out-of-service.

- Subsequently, 1-FT-i-lOB, SG 2 STEAM FLOW, fails LOW.

Based on the given conditions, which ONE of the following completes the statements below?

SG 2 MFW reg valve control will be forced to (1) control.

Automatic control of MFPT speed (2) available.

(i_)

A. single element is B. manual is C. single element is NOT D. manual is NOT

2013-302 RO Exam

45. Given the following:

- Unit 1 was operating at 100% load when a reactor trip and safety injection occurred.

- Steam generator pressures are all approximately 600 psi 9

- All 4 SG levels are less than 20% NR.

- The output from all MD AFW LCV controllers is 100%.

Which ONE of the following completes the statements below?

On the MD AFW pump discharges, (1) LCVs are open.

MD AFW pump runout protection is provided by a (2)

A. only the four inch (4) maximum flow monitor B. only the four inch (4) pressure control valve C. both the four inch (4) and two inch (2) maximum flow monitor D. both the four inch (4) and two inch (2) pressure control valve

2013-302 RO Exam

46. Given the following:

- Unit 1 reactor tripped from 100% power.

- TDAFW pump is tagged.

- The OAC notes that RED lights are lit on BOTH 1 -HS-3-1 1 8A, AEW PMP A-A and 1-HS-3-128A, AFW PMP B-B.

The following indications are observed:

Which ONE of the following completes the statements below?

The A-A MDAEWP has suffered (1)

SGBD will be automatically isolated on (2)

(iJ L)

A. steam binding all 4 steam generators B. steam binding steam generators 1 & 3 only C. a sheared shaft all 4 steam generators D. a sheared shaft steam generators 1 & 3 only

2013-302 RD Exam

47. Given the following:

- Unit 1 is operating at 40% power with all electrical board power supplies in a normal alignment.

- An inadvertent trip of the 6.9kV normal feeder breaker supplying 480v Unit Board lB occurs.

Which ONE of the following completes the statement below?

The 480v Unit Board 1 B power supply will be automatically transferred from the 6.9kV Unit Board (1) to the 480v Common Emergency Transformer which is normally supplied from 6.9kV Common Board (2) w A. lB A B. 1D A C. lB B

0. 1D B

2013-302 RO Exam

48. Which ONE of the following would lose control power if the 125V DC Vital Battery Board Ill were de-energized?

A. Control and Station Service Air Compressor sequencer Normal power supply.

B. Control and Station Service Air Compressor sequencer Alternate power supply.

C. Turbine Driven AFW Pump lA-S Trip and Throttle Valve Normal power supply.

D. Turbine Driven AFW Pump lA-S Trip and Throttle Valve Alternate power supply.

2013-302 RO Exam

49. Given the following:

- Unit 1 is operating at 100% power.

- DG lA-A is being run for a post maintenance test in accordance with SOl-82.01, Diesel Generator lA-A.

- DG lA-A has been synchronized to Shutdown Board and loaded to 2.0 Mw as indicated on 1-El-82-1OA, DG MEGAWATTS (0-M-26).

- AUO at the Diesel Building reports thick black smoke has been emitted from the DG stack for the last 5 minutes.

Which ONE of the following completes the statement below?

Based on the given conditions, SO1-82.01 first directs the operators that DG lA-A is A. to be loaded to full load B. required to be shutdown C. restricted to a maximum of 2.2 Mw load D. to have loading reduced to less than 1.1 Mw

201 3-302 RD Exam

50. Given the following:

- DG 2A-A is normally started using 501-82.03, Diesel Generator (DG) 2,4-A section 8.1, Local Operation and Manual Remote Synchronizing of DG 2A-A

- The ERCW providing cooling for DG 2A-A is lost due to a rupture in the supply header.

Which ONE of the following completes the statements below?

DG 2A-A cooling can be restored by aligning the alternate supply from ERCW Supply Header (1)

The DG is designed to automatically trip when the Jacket Water Temperature first rises to the setpoint of _(2)_.

(ii A. 1A 187°F B. 1A 205°F C. 2B 187°F D. 2B 205°F

2013-302 RO Exam

51. Given the following:

- A release of the Cask Decontamination Collector Tank (CDCT) is in progress.

- CDCT level is 50% and lowering.

- Annunciator 181-C, WDS RELEASE LINE 0-RM-122 INSTR MALF, alarms.

Which ONE of the following completes the statements below?

0-RCV-77-43, WASTE CONDENSATE DISCHARGE RADIATION ISOLATION VALVE, will (1)

Immediately following the alarm, the CDCT pump which was selected for the release (2) be automatically secured.

w A. automatically close will B. automatically close will NOT C. require manual action to close will D. require manual action to close will NOT

2013-302 RO Exam

52. Which ONE of the following completes the statements below?

(1) will automatically start the screenwash pump associated with the lA-A ERCW Travelling screen.

If the lA-A ERCW travelling screen becomes fouled and cannot pass flow, then the lA-A ERCW header (2) be lost.

ii A. ONLY a timer will B. ONLY a timer will NOT C. Either a timer or a high DIP circuit will D. Either a timer or a high DIP circuit will NOT

2013-302 RO Exam

53. Given the following:

- Unit 1 was operating at 100% power when a LOCA occurred.

- During performance of ES-i .2, Post LOCA Cooldown and Depressurization, the CR0 is directed to open the containment air supply valves.

- The CR0 places and holds 1-HS-32-102A, AUX AIR TO RX BLDG TR B CIV, to the OPEN position.

- The CR0 releases i-HS-32-iO2A after observing:

- the handswitch RED light LIT and the GREEN light DARK PI-32-i 05A, AUX AIR B PRESS indicating 45 psig and slowly rising.

Which ONE of the following completes the statements below?

Before any manual operations, 1-FCV-32-i02, AUX AIR TO RX BLDG TR B, was closed due to the (1) containment isolation signal.

Upon the release of the handswitch, i-FCV-32-i02 will (2) w A. Phase A remain OPEN B. Phase A go back CLOSED C. Phase B remain OPEN D. Phase B go back CLOSED

2013-302 RO Exam

54. Given the following:

- A large air leak develops on the Train A Aux Air Receiver.

- Train A Essential Air header automatically isolates from the Non-Essential Control Air System.

- Aux Air compressor A-A fails to start.

- 1-FCV-32-80, AUX AIR TO RX BLDG TR A, automatically closes.

Which ONE of the following completes the statements below?

The above conditions (1) result in Letdown being isolated.

The above conditions (2) result in 1-PCV-68-340B, Loop 2 Pressurizer Spray valve failing closed.

(ii A. will will B. will will NOT C. will NOT will D. will NOT will NOT

2013-302 RO Exam

55. Given the following:

- Unit 1 was operating at 100% power when a Safety Injection occurred due to a [arge steam line break resulting in a peak containment pressure of 3.8 psig..

- Containment pressure is now 2.2 psig,

- The Safety Injection Signal has NOT been reset.

Based on the given conditions, which ONE of the following completes the statements below?

By depressing and then releasing the Phase A reset pushbuttons on 1-M-6, the Phase A Containment Isolation signal (1) be removed.

By depressing and then releasing the Phase B reset pushbuttons on 1 -M-6, the Phase B Containment Isolation signal (2) be removed.

LV A. will will B. will NOT will C. will will NOT D. will NOT will NOT

2013-302 RO Exam

56. Given the following:

- Unit 1 is currently at 20% power following a forced outage after 100 days of continuous operation.

- The operating crew is preparing to raise power to 30% in accordance with 1-GO-3, Unit Startup From Less Than 4% Reactor Power to 30% Reactor Power.

Which ONE of the following completes the statements below?

For the current power level, 1-GO-3 states that the preferred indication of powerlevelis (1)

At 30% power, programmed Tavg should be (2)

A. (1) RCSAT (2) 565.8°F B. (1) RCSAT (2) 569.1°F C. (1) NIS PRMs (2) 565.8°F D. (1) NIS PRMs (2) 569.1°F

2013-302 RO Exam

57. Given the following:

- Unit 1 is operating at 100% power with Pressure Heaters C and D in service.

- 6.9kV Shutdown Board 1 B-B normal feed breaker is inadvertently opened.

Which ONE of the following completes the statements below?

Pressurizer heater breaker (1) will trip.

The Blackout sequencing relays will allow the Pressurizer Heater 1 B-B breaker to automatically close, if required, (2) after the Shutdown Board is re-energized by DG lB-B.

Lu LZ)

A. C 30 seconds B. D 30 seconds C. C 90 seconds D. D 90 seconds

2013-302 RO Exam

58. Given the following:

- 83-D, PLANT COMPUTER GENERATED ALARM (SEE ICS) comes into alarm.

- ICS point SPBOO98, ICS-CERPI LINK OUT (A OR B) indicates ALARM.

- ICS points UX8041, ICS DATALINK FAILURE PLC A and UXOO41, ICS DATALINK FAILURE PLC B both indicate LINK DOWN.

- Both CERPI screens appear to be unaffected and are displaying the same rod height values as before the 83-D alarm.

Based on the given conditions, which ONE of the following completes the statements below?

Rod height values on ICS would be displayed in a (1) color.

Entry into REQUIRED ACTIONS of LCO 3.1.8, Rod Position Indication, (2) required.

w A. blue are B. blue are NOT C. green are D. green are NOT

2013-302 RD Exam

59. Given the following:

0000 The plant is tripped from full power.

0001 A loss of offsite power occurs.

0003 The crew transitions to ES-0.1, Reactor Trip Response.

0018 The following conditions exist:

- RCS Subcooling is 72°F

- SIG pressures are all 1010 psig and stable

- Thot is 567°F and slowly lowering

- Core exit TCs indicate approximately 575°F and stable

- Tcold is approximately 547°F in all loops and stable Which ONE of the following describes the status of RCS heat removal at 0018?

A. Natural circulation is NOT established as RCS subcooling is inadequate.

B. Natural circulation is NOT established as Core exit TCs are not dropping.

C. Natural circulation is established and heat removal is via the condenser steam dumps.

D. Natural circulation is established and heat removal is via SG PORVs.

2013-302 RO Exam

60. Given the following:

- Unit 1 is operating at 100% power.

- The operating crew is performing 501-30.02, Containment Purge System, to place the Train A purge in service to Lower Containment.

Which ONE of the following completes the statements below?

SOI-30.02 directs (1) 501-30.02 Section 5.2, Start Up Lower Containment Purge, directs the Train A Containment Purge and Exhaust fans to be started (2) opening 1-FCV-30-2, PURGE SUP FAN 1A DISCH damper.

A. (1) placing Upper Containment purge in service for a short time before Lower Containment purge is placed in service (2) priorto B. (1) placing Upper Containment purge in service for a short time before Lower Containment purge is placed in service (2) after C. (1) initially aligning purge to both Upper and Lower Containment for a short time then shutting down the purge to Upper Containment (2) priorto D. (1) initially aligning purge to both Upper and Lower Containment for a short time then shutting down the purge to Upper Containment (2) after

2013-302 RD Exam

61. Given the following:

- Unit 1 core has been off-loaded to the Spent Fuel Pool during a refueling outage.

- Auxiliary Building Supply Fans 1A and 2B are in service.

- Fuel shuffles are being conducted in the Spent Fuel Pool in preparation for core reload.

- Both doors on the Upper and Lower Containment Air Locks are open.

- The ABI-CVI crosstie switches, 1-HS-90-410-A & 415-B, are inadvertently repositioned from REFUEL to NDRMAL.

Which DNE of the following completes the statements below?

With 1 -HS-90-41 0-A & 415-B repositioned to NDRMAL, the fuel movement in the Spent Fuel Pool (1) until containment is closed.

With 1-RM-90-102, Spent Fuel Pool Area Monitor, reading ABOVE its HIGH radiation setpoint and 1-RM-90-103, Spent Fuel Pool Area Monitor, reading BELOW its HIGH radiation setpoint, (2) of the running Auxiliary Building Supply Fans will have automatically tripped.

A. (1) is required to be stopped (2) only one B. (1)is required to be stopped (2) both C. (1) can continue but fuel transfer to containment is prohibited (2) only one D. (1) can continue but fuel transfer to containment is prohibited (2) both

2013-302 RO Exam

62. Given the following:

- Unit 1 was shutdown from 100% reactor power due to a tube leak in Steam Generator #3.

- Following the isolation of SG #3 in accordance with 1-AOI-33, Steam Generator Tube Leak, the pressure in SG #3 began to rise.

- 1-PlC-i -24A, SG 3 PORV PCV 1-23, has been set in accordance with 1 -AOl-33.

Which ONE of the following completes the statement below?

As the pressure in SG #3 continues to rise, SG 3 PORV will FIRST open when the pressure rises to (1) psig.

If SG 3 PORV fails to open, the first Safety Valve on the SG is set to lift when the pressure reaches (2) psig.

Ui A. 1170 1185 B. 1140 1195 C. 1170 1195 D. 1140 1185

2013-302 RO Exam

63. Given the following plant conditions:

- Unit 1 is at 80% power.

PT-1-73, Turbine Impulse Pressure, fails HIGH.

Which ONE of the following completes the statements below?

Given the plant conditions, initially, the control rods will automatically (1)

In the automatic rod control system, the output signal of the (2) lowers exponentially to 1.0 from 50% power to 100% power in order to decrease rod movement at high power levels to reduce the probability of overshoot.

(1) (2)

A. insert variable gain unit B. insert rate comparator unit C. withdraw variable gain unit D. withdraw rate comparator unit

2013-302 RO Exam

64. Given the following:

- Unit 1 is in a refueling outage with the core fully off-loaded into the Spent Fuel Pool

- The Monitor Tank is being recirculated in accordance with SOl-77.O1, Liquid Waste Disposal, Section 8.25, Recirc of Monitor Tank Through Mobile Demin.

Based on the given conditions, which ONE of the following completes the statements below?

This recirculation (1) require the use of one of the Monitor Tank pumps.

If the Monitor Tank isolates due to a HI RAD signal during a subsequent release, S01-77.01 (2) allow the release to be restarted using the same release permit.

N A. does does B. does does NOT C. does NOT does D. does NOT does NOT

2013-302 RO Exam

65. Given the following:

- Unit 1 is operating at power when control air pressure starts to drop.

- Annunciator 42-F, SERVICE AIR PCV-33-4 CLOSED, alarms.

- Control air pressure dropped to a low of 76 psig, and is currently 76 psig and stable.

Based on the given conditions, which ONE of the following identifies:

The decreasing Control Air system pressure setpoint that causes this alarm to occur AND the status of the Non-essential Air Containment Isolation valve, 0-FCV-32-1 10?

Pressure to Cause Alarm 0-FCV-32-1 10 A. 83 psig Will be open B. 83 psig Will be closed C. 80 psig Will be open D. 80 psig Will be closed

2013-302 RD Exam

66. Given the following:

- Unit 1 is conducting a coastdown at EOL in accordance with 1-GO-4, Normal Power Dperation.

Based on the given condition, which DNE of the following identifies...

(1) how the unit will be operated during the coastdown, and (2) why 1 -GD-4 specifies a restrictive limit on the rate of power changes during the coastdown?

A. (1) The crew will reduce turbine load to maintain Tavg on program.

(2) To prevent MTC from exceeding Tech Spec limits.

B. (1) The crew will reduce turbine load to maintain Tavg on program.

(2) To avoid xenon peaking which could force a plant shutdown.

C. (1) The crew will allow Tavg to drop while maintaining reactor power as high as possible with AFD being maintained less than the positive limit.

(2) To prevent MTC from exceeding Tech Spec limits.

D. (1) The crew will allow Tavg to drop while maintaining reactor power as high as possible with AFD being maintained less than the positive limit.

(2) To avoid xenon peaking which could force a plant shutdown.

2013-302 RO Exam

67. Given the following:

- Unit 1 is in MODE 3 with RCS temperature at 557°F and Pressurizer pressure at 2235 psig.

- Annunciator window 89-E, PZR SPRAY TEMP LO, alarms.

Which ONE of the following completes the statements below?

The alarm is a result of (1) Pressurizer Spray bypass flow.

A diverse indication that would validate the condition exists is the Pressurizer surge line temperature (2)

Lu A. low dropping B. high rising C. low rising D. high dropping

2013-302 RD Exam

68. Given the following:

- 1-HIC-62-93, CHARGING FLOW PZR LEVEL CONTROL, exhibits poor response in both manual and automatic.

- An AUO is on station to perform 501-62.01, CVCS-Charging and Letdown, Section 8.5, Local Control of 1-FCV-62-93, CHARGING HEADER FLOW.

Which ONE of the following completes the statements below in accordance with 501-62.01?

The MCR Operator (1) have immediate indication of the fact that local control has been taken when the AUO takes 1-HIC-62-93B, CVCS CHARGING HEADER FLOW CTLR to MANUAL.

In order to raise the pressurizer level, the MCR Operator will direct the AUO to (2) the controller output.

w A. will decrease B. will increase C. will NOT decrease D. will NOT increase

2013-302 RO Exam

69. Given the following:

- Unit 1 is operating at 1 X 10 %, with a startup in progress.

Which ONE of the following completes the statement below?

If criticality cannot be achieved within the limits of 1 0-i 1 Estimated Critical Position, then 1-GO-2, Reactor Startup, directs the operators to (1) 1-GO-2 contains a caution which restricts the steady startup rate to not exceed (2) dpm.

U) L?)

A. fully insert all control banks +/-0.5 B. fully insert all control banks +1.0 C. manually trip the reactor +0.5 D. manually trip the reactor +1.0

2013-302 RO Exam

70. Given the following:

- Unit 1 is in a refueling outage.

- During the outage the following sections of GO-i 0, Reactor Coolant System Drain And Fill Operations, will be performed:

- Section 5.2.2, Pressurizer Drain Down from Solid Water to 25%

- Section 5.3.4, Reduced Inventory! Mid-loop Conditions Which ONE of the following completes the statements below?

Of the two sections listed above, (1) identified as a Complex Infrequently Performed Test or Evolution (CIPTE) in GO-b.

In accordance with NPG-SPP-06.9.1, Conduct of Testing, during the performance of a CIPTE at least one additional active licensed RO (2) required to be stationed in the Main Control Room (MCR).

A. (1) Only Section 5.3.4 is (2) is NOT B. (1) Both Section 5.2.2 and Section 5.3.4 are (2)is C. (1) Only Section 5.3.4 is (2)is D. (1) Both Section 5.2.2 and Section 5.3.4 are (2) is NOT

2013-302 RO Exam

71. Given the following:

- Unit 1 is at 100% power.

- The lA-A COP is running.

- The lA-A COP room is posted as a Radiation Area.

- The operator had been directed to enter the lA-A CCP room.

Which ONE of the following completes the statements below as related to the picture below?

The Electronic Dosimeter (ED) can indicate (1)

The picture below (2) illustrate the correct dosimetry to be worn in the lA-A COP room in accordance with RC)-153, Radiation Work Permits (RWPs), and the appropriate RWP.

In £2)

A. ONLY dose does B. ONLY dose does NOT C. dose and dose rate does D. dose and dose rate does NOT

2013-302 RD Exam

72. Which DNE of the following completes the statements below as related to radiation exposure for an individual?

One of the 10 CFR 20 annual occupational dose limits for adults is (1) TEDE.

At Watts Bar, NPG-SPP-05.1, Radiological Controls, states that RPM! RSO signature authorization is required to exceed (2) TEDE.

LZ)

A. 5.0 rem 0.5 rem B. 10.0 rem 0.5 rem C. 5.Orem 1.Orem D. 10.0 rem 1.0 rem

2013-302 RD Exam

73. Given the following:

- A LOCA has occurred on Unit 1.

- ES-i .3, Transfer to Containment Sump, is being implemented by the operating crew and containment sump recirculation has been established.

- The operators have just completed the step in ES-i .3 to RESET SI and have verified that SI ACTUATED is DARK and AUTO SI BLOCKED is LIT.

- A total loss of offsite power occurs.

- RCS pressure is 700 psig and slowly lowering.

Based on the given conditions, which DNE of the following is the correct sequence of operator actions in accordance with ES-i .3?

A. Verify CCPs have automatically restarted, then manually restart RHR pumps, then manually restart SI pumps.

B. Verify CCPs have automatically restarted, then manually restart RHR pumps. SI pumps are NOT required to be restarted.

C. Place CCPs in Pull-to-Lock, then manually restart RHR pumps, then manually restart CCPs, then manually restart SI pumps.

D. Place CCPs in Pull-to-Lock, then manually restart RHR pumps, then manually restart CCPs. SI pumps are NOT required to be restarted.

2013-302 RO Exam

74. Given the following:

- Unit 1 is operating at 100% power.

- AOI-42.01, Security Events, Section 3.1.3, INFORMATION of Potential Threat of Aircraft Attack, is entered.

In accordance with ADl-42.01, which ONE of the choices below completes both of the following statements?

AOl-42.O1 will direct the Auxiliary Control Room (ACR) to be staffed by a MINIMUM of (1)

AOI-42.01 requires the Diesel Fire Pump to be started (2)

A. (1) one RO and one SRO (2) locally B. (1) two ROs and one SRO (2) locally C. (1)two ROs and one SRO (2) from the MCR D. (1) one RO and one SRO (2) from the MCR

2013-302 RO Exam

75. Which ONE of the following completes the statements below?

EPIP-7, Activation and Operation of the Operations Support Center (OSC),

states that the activation time for the OSC is approximately (1) minutes.

Upon initial declaration of a Notice of Unusual Event (NOUE), the Shift Manager (2) authorized to fully staff the emergency response organization.

In A. 60 is B. 60 is NOT C. 90 is D. 90 is NOT

2013-302 WATTS BAR NRC RO I SRO LICENSE EXAM 0811912013 PICTURES FOR QUESTIONS For Question 4:

1. 8.5xllPicture For Question 8:
1. 8.5 xli Picture For Question 46:
1. 8.5 xii Picture For Question 71:
1. 8.5 xli Picture

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r -

r 00= o-,o rnx or a

nfl Picture for Question 4

I Picture for Question 8 SG 2 I

-1200

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M-D AFWP j A-A B-B AMPS PRES S AMPS PRESS I.. 1:11:2 I.

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I AFW PMP A-A AFWPMPAA AFWI AFW PMP 8B PIMPS AMPS I 1EI3129A 1PDI3132A 1EI3119A 1-PDI--3122A 4 Picture for Question 46

I

-4

2013-302 WATTS BAR NRC RO LICENSE EXAM 0811912013 REFERENCE PACKAGE For Question 18:

1. ECA-1 .1, Loss of RHR Sump Recirculation, page 29 For Question 22:
1. AOl-il, Loss of Condenser Vacuum, page 9 (REDACTED)

For Question 31:

1. 1-SI-74-904-B, Position Indication Verification Residual Heat Removal System (Train B), pages 19 through 23 (REDACTED)

WBN Loss of RHR Sump Recirculation ECA-I.I Unit I Rev. 0012 Figure 1 (Page 1 of I)

Minimum SI Flaw for Decay Heat vs. Time After Trip 700,0 600.0 500.0 S

0. 400 0 C,

Ct a 300. 0 U-200. 0 100. 0 0.0 10 1OC 1000 10000 Time After Trip (Minutes)

Page 29 of 35 It-,

C

-p A & B and C CONDENSER VACUUM LO-LO AND LO ALARMS -a z C

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0) DO 0 D3 V z (0 ao CD-V Ct)

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-I C, Co DO C Co D C 0 U) 0 3 C, Co U) C G) LU 4.50 C) C 03 a Co 3 6) a 0) w (0 D U) -V CD a z 4.00 3cn Ui CD 0 r C 2 a 0 z V 3.50 (0

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CD a 2.50 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 LOAD (MWe)

WBN Position Indication Verification 1-51-74-904-B Unit I Residual Heat Removal System Rev. 0014 (Train B) Page 19 of 33 Appendix C (Page 1 of 5) 1-FCV-74-21 Data Sheet Data Package: Page Date 1.0 1-FCV-74-21 DATA SHEET Handswitch Description RHR PMP B SUCTION Handswitch Location 1-M-6 Timing Direction OPEN TO CLOSED Valve Description RHR PUMP lB-B SUCTION Valve Location A6V/676 Tracking Number 96-PV-0496 Start of Critical Step(s)

[1] ENSURE RHR Pump lB-B is NOT in service.

End of Critical Step(s)

[2] RECORD the Stopwatch M&TE ID Number M&TE

WBN Position Indication Verification 1-SI-74-904-B Unit I Residual Heat Removal System Rev. 0014 (Train B) Page 20 of 33 Appendix C (Page 2 of 5)

[3] RECORD as-found position of valves listed in the table below, AND ENSURE valves are in the required position:

AS-FOUND REQUIRED VALVE DESCRIPTION POSITION POSITION PERFORMED RHR PMP 16-B TO 1-FCV-63-11 CHG PMP & SIP CLOSED lB-B SUCT ISOL CONTAINMENT SUMP 1-FCV-63-73 TO RHR PUMP 16-B CLOSED ISOL RHR SPRAY HDR B 1 -FCV-72-41 CLOSED ISOLATION RHR PUMP 16-B 1-FCV-74-21 OPEN S U CTI 0 N

[4] DISPATCH Operator to 1-FCV-74-21 to observe local valve stem movement.

NOTES

2) Abnormal or erratic operation observed during stroke time testing should be recorded, evaluated, and dispositioned as a problem during testing in accordance with SPP-8.1, Conduct of Testing.

[5] PLACE 1-HS-74-21A, RHR PMP A SUCTION, in CLOSE, AND MEASURE stroke time of l-FCV-74-21 with stopwatch.

WBN Position Indication Verification 1-51-74-904-B Unit I Residual Heat Removal System Rev. 0014 (Train B) Page 21 of 33 Appendix C (Page 3 of 5)

[6] RECORD the measured stroke time for 1 -FCV-74-21:

MEASURED STROKE STROKE TIME LIMITING VALUE STROKE TIME ACCEPTANCE OF FULL STROKE DIRECTION (secs) CRITERIA TIME (secs)

First Test 0 to C 3&88 to 52.60 32.02 to 59.46 Second Test

[7] VERIFY the following conditions exist (Acc Crit):

A. 1-FCV-74-21 locally observed to move from OPEN to CLOSED.

B. 1-HS-74-21A Green light is LIT and Red light is NOT LIT.

[8] IF the MEASURED STROKE TIME for 1-FCV-74-21 is within the LIMITING VALUE OF FULL STROKE TIME, BUT is NOT within the STROKE TIME ACCEPTANCE CRITERIA, THEN A. REPEAT Steps 1 .0[3], 1 .0[5], and 1 .0[6] to obtain a second stroke time.

B. RECORD the date and time of the second test.

Date Time C. IF the second stroke time is within the STROKE TIME ACCEPTANCE CRITERIA, THEN CONTACT the System Engineer to determine the cause of the stroke time deviation, AND DOCUMENT the cause of the stroke time deviation in the test data package.

  • WBN Position Indication Verification 1-SI-74-904-B Unit I Residual Heat Removal System Rev. 0014 (Train B) Page 22 of 33 Appendix C (Page 4 of 5)

D. IF the second stroke time is within the LIMITING VALUE OF FULL STROKE TIME, but is NOT within the STROKE TIME ACCEPTANCE CRITERIA, THEN CONTACT the System Engineer to analyze the data, AND NOTIFY Operations that the analysis of the valve stroke time data must be completed within 96 hours0.00111 days <br />0.0267 hours <br />1.587302e-4 weeks <br />3.6528e-5 months <br /> of the time recorded in Step 1.O[8]B above.

[9] VERIFY the MEASURED STROKE TIME for 1-FCV-74-21 is:

D WITHIN the STROKE TIME ACCEPTANCE CRITERIA range of 38.88 to 52.60 seconds (Acceptance Criteria),

OR D WITHIN the LIMITING VALUE OF FULL STROKE TIME range of 32.02 to 59.46 seconds (Acceptance Criteria)

[10] OPEN 1-FCV-74-21 using 1-HS-74-21A.

[11] VERIFY the following conditions exist (Acc Cr10:

A. 1-FCV-74-21 locally observed to move from CLOSED to OPEN.

B. 1-HS-74-21A Red light is LIT and Green light is NOT LIT.

[12] VERIFY 1-FCV-74-21 is OPEN.

IV

WBN Position Indication Verification 1-51-74-904-B Unit I Residual Heat Removal System Rev. 0014 (Train B) Page 23 of 33 Appendix C (Page 5of5)

N OTE The following step or portion of the step may be marked N/A as needed for valves which were found in their required position.

[13] PLACE valves listed in the table below in the as-found position documented in Step 1 .O[3], and VERIFY valve position:

VALVE DESCRIP11ON PERFORMED IV 1 -FCV-63-1 1 RHR PMP 1 B-B TO CI-IG PMP &

SIP lB-B SUCT ISOL 1-FCV-63-73 CONTAINMENT SUMP TO RHR PUMP lB-B ISOL 1-FCV-72-41 RHR SPRAY HDR B ISOLATION

  • 1

ANSWER KEY REPORT for 2013-302 SRO Exam Test Form: 0 ID Points Type -- Answers 007 EKI.02 I 1.00 MCS C 2 008 AK2.0I 502 1.00 MCS C 3 009 EKI.02 503 1.00 MCS C 4 015 AK2.08 504 1.00 MCS B 5 022 AKI.01 505 1.00 MCS A 6 026 AA2.03 706 1.00 MCS B 7 029 EK2.06 507 1.00 rvlCS D 8 O4OAAI.19508 1.00 \ICS A 9 054 AK3.04 109 1.00 MCS B 10 055 EA2.03 710 1.00 MCS B II 056 AG2.l.7 511 1.00 MCS B 12 058 AK3.0l 112 [00 MCS B 13 062 AAI.01 913 1.00 MCS B 14 065 AK3.03 14 1.00 MCS B 15 077 G2.4.45 515 1.00 MCS A 16 W/E04 EAI.3 516 1.00 MCS A 17 W/E05 EA2.2 517 1.00 MCS C 18 W/E1102.l.25518 1.00 MCS C 19 001 G2.4.49 519 1.00 MCS D 20 036 AAI.04 520 1.00 MCS D 21 037 AK3.05 721 1.00 MCS B 22 051 AA2.02 522 1.00 MCS C 23 068AA1.12523 [00 MCS C 24 076 AK3.06 524 1.00 MCS D 25 W/E06 EK2.2 525 1.00 MCS B 26 W/E08 EKI.01 526 1.00 MCS D 27 W/E09 EA2.2 27 1.00 MCS C 28 003 A4.07 528 1.00 MCS B 29 003 K5.04 529 1.00 MCS D 30 004 G2.1 .23 530 1.00 MCS C 31 005 A1.07 831 1.00 MCS A 32 005 K2.03 32 1.00 MCS B 33 006 A3.03 533 1.00 MCS C 34 007 K4.0I 534 1.00 MCS D 35 008 G2.4.1 1535 1.00 MCS D 36 010 A3.01 736 1.00 MCS D 37 012 K5.01 537 1.00 MCS A 38 013 K6.0I 538 1.00 MCS A 39 022 Al.02 539 1.00 MCS C 40 025 A1.03 540 1.00 MCS C 41 025 A4.01 54] 1.00 MCS A 42 026 A2.03 542 1.00 MCS D 43 039 K3.05 543 1.00 MCS B 4-4 059 K1.04 544 1.00 MCS A 45 06! K4.0445 1.00 MCS D 46 061 K6.02 746 1.00 MCS C Friday, November01, 2013 10:35:07AM

ANSWER KEY REPORT for 2013-302 SRO Exam Test Form: 0

  1. ID Points Type Answers 47 062 K4.07 47 1.00 MCS B 48 063 K2.01 48 1.00 MCS C 49 064 A2.05 549 1.00 MCS A 50 064 K1.02 550 1.00 MCS D 51 073 K3.01 251 1.00 MCS B 52 076 02.1.28 752 1.00 MCS D 53 078 A4.0l 553 1.00 rVICS D 54 078 K3.0l 554 1.00 MCS D 55 103 Kl.08 555 1.00 MCS B 56 002 K1.17 556 1.00 MCS A 57 011 K2.02 557 1.00 MCS C 58 014 K3.02 558 1.00 MCS B 59 017 A3.01 559 1.00 MCS D 60 029 K4.02 560 1.00 MCS A 61 033Al.02561 1.00 MCS B 62 035 1(6.02 562 1.00 MCS D 63 001 AA2.0I 863 1.00 MCS C 64 068 A2.02 564 1.00 MCS B 65 079 A4.0 1 565 1 .00 MCS C 66 02.1.43 566 1.00 MCS B 67 G 2.1.4567 1.00 MCS A 68 G 2.1.8 568 1.00 MCS A 69 02.2.1 569 1.00 rVICS B 70 02.2.7570 1.00 MCS A 7] G2.3.15 571 1.00 MCS D 72 02.3.4572 1.00 MCS C 73 02.4.20573 1.00 MCS C 74 02.4.28574 1.00 MCS D 75 0 2.4.29 575 I .00 MCS C SECTION1(75itcms) - -

- -- 75.00 -

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