ML22010A278
| ML22010A278 | |
| Person / Time | |
|---|---|
| Site: | Hatch  |
| Issue date: | 01/10/2022 |
| From: | Office of Nuclear Material Safety and Safeguards |
| To: | Southern Nuclear Operating Co |
| References | |
| 50-321/21-302, 50-366/21-302 50-321/OL-21, 50-366/OL-21 | |
| Download: ML22010A278 (76) | |
Text
Date: Wednesday, December 22, 2021 Time: 7:39:51 AM TEST REPORT Question file: MASTER ILT-14 NRC QUESTION BANK Copyright:
Test Date: 12/21/2021 Test Name: MASTER ILT-14 NRC Exam (RO) (75 Qs)
Test Form: 0 Test Version: 0 Test Points: 75.00 Test File: MASTER ILT-14 NRC EXAM (RO) (75 QS) AS OF 11102021 Test Path: O:\\ILT-14\\NRC EXAM\\WRITTEN\\MASTER ILT-14 NRC EXAM (RO) (75 QS) AS OF 11102021.LXRTEST ML22010A278
Name: ________________________________
MASTER ILT-14 NRC Exam (RO) (75 Qs)
Form: 0 Version: 0
- 1. 201003A2.08 001 Unit 1 is operating at 75% RTP.
o CRD ACCUMULATOR PRESS LOW OR LEVEL HIGH (603-148) alarm is received (ONLY alarm received) o The Amber Accumulator Trouble light for control rod 22-19 is illuminated on 1H11-P603 When the System Operator depresses the red light pushbutton on the local panel for accumulator 22-19, the light EXTINGUISHES.
Based on the above conditions, which ONE of the choices below completes the following statement?
IAW 34AR-603-901-1, ARPs for Control Panel 1H11-P603, Alarm Panel 1, ___________
is REQUIRED.
no further action raising accumulator nitrogen pressure draining the accumulator instrument block transistioning to alternate charging water pressure control A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:51 AM 1
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 2. 201001K4.03 001 Unit 2 is operating at 100% RTP with no activities in progress.
Subsequently, the following indications exist on panel 2H11-P603:
o Charging Water Pressure........ 1400 psig o Cooling Water dP.................... 0 psid o Drive Water dP....................... Upscale o Drive Water Flow................... 0 gpm Based on the above conditions, which ONE of the choices below completes the following statements?
The CRD _________ has been fully closed.
The CRD Stabilizing Valves are providing approximately __________ cooling water flow.
Flow Control Valve, 2C11-F002A; zero (0) gpm Flow Control Valve, 2C11-F002A; six (6) gpm Drive Water Pressure Control Valve, 2C11-F003; zero (0) gpm Drive Water Pressure Control Valve, 2C11-F003; six (6) gpm A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:51 AM 2
MASTER ILT-14 NRC Exam (RO) (75 Qs)
Subsequently, a malfunction causes a Recirc runback signal to Speed Limiter #3 to BOTH Recirc Pumps.
Based on the above conditions, which ONE of the choices below completes the following statements?
Recirc Pump 2A speed __________ AUTOMATICALLY runback.
The FINAL speed for Recirc pump 2B will be approximately __________.
will; 61%
will; 33%
will NOT; 61%
will NOT; 33%
A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:51 AM 3
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 4. 203000K4.12 001 Unit 2 is operating at 100% RTP.
At 12:55, 125V DC CABINET 2D, 2R25-S004 is deenergized and the following annunciators are alarming:
o LOSS OF OFF SITE POWER, (652-102) o 4160V BUS 2E OR 600V BUS 2C DC OFF, (652-115) o BATTERY VOLTS LOW OR FUSE TROUBLE, (652-119) o BATTERY CHARGER MALFUNCTION, (652-120)
At 13:00, a LOCA on Unit 2 occurs.
Based on the above conditions, which ONE of the choices below completes the following statements?
At 13:02, ONLY the ________ RHR pumps will have AUTOMATICALLY started and be available for LPCI injection.
A and B A and D B and C C and D A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:51 AM 4
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 5. 205000A2.07 001 Unit 1 is in Mode 4 following a shutdown with the following plant conditions:
o RHR Loop B is in Shutdown Cooling (SDC) o RHRSW pump 1D is DANGER tagged o RHR Loop A is in Standby Subsequently, RHRSW PUMPS BRG TEMP HIGH, 650-430, alarm is received.
A Systems Operator reports the cooling water sightglass to RHRSW pump 1B is indicating NO flow.
The NPO secures RHRSW pump 1B.
Based on the above conditions, which ONE of the choices below completes the following statements?
RHRSW motor cooling is supplied by __________.
Entry into 34AB-E11-001-1, Loss of SDC, __________ REQUIRED.
the associated RHRSW pump discharge; is NOT the associated RHRSW pump discharge; is PSW (Plant Service Water);
is NOT PSW (Plant Service Water);
is A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:51 AM 5
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 6. 206000A4.01 001 On Unit 2, HPCI is running at 2500 rpm.
Based on the above conditions and IAW 34SO-E41-001-2, High Pressure Coolant Injection (HPCI) System, which ONE of the choices below completes the following statement?
Turbine speed is REQUIRED to be maintained above a MINIMUM of _______ rpm, during prolonged operation, to prevent _______.
1500; cycling of the 2E41-C002-3, Aux Oil Pump, ON and OFF 1500; turbine exhaust check valve chattering 2000; cycling of the 2E41-C002-3, Aux Oil Pump, ON and OFF 2000; turbine exhaust check valve chattering A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:51 AM 6
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 7. 209001K1.08 001 Unit 1 has experienced a Loss of Coolant Accident (LOCA) AND a loss of all RHR pumps.
Both Core Spray pumps and RHR Service Water (RHRSW) pump 1D are operating to maintain RWL. The following plant conditions currently exist:
o RWL
-65 inches and steady o Core Spray pump 1A flow 2100 gpm o Core Spray pump 1B flow 4200 gpm o RHRSW pump 1D flow 4000 gpm Subsequently, 4160 VAC bus 1G de-energizes.
Based on the above conditions, which ONE of the choices below completes the following statement?
After 4160 VAC bus 1G de-energizes, RWL will start lowering at a rate equivalent to a LOSS of approximately __________ gpm of injection flow.
2100 4200 6100 8200 A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:51 AM 7
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 8. 211000A4.04 001 Unit 2 has experienced an ATWS that required SBLC initiation.
Subsequently, the following SBLC indication exists.
Which ONE of the choices below completes the following statements?
During normal operation, the means by which Sodium Pentaborate is CONTINUOUSLY maintained in solution inside the SBLC tank is by the use of __________.
Based on the above indication, COLD Shutdown Boron Weight __________ been injected into the RPV.
tank heaters; has NOT tank heaters; has an air sparger; has NOT an air sparger; has A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:51 AM 8
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 9. 212000K5.01 001 Which ONE of the choices below completes the following statement regarding the Reactor Protection System?
The scram signal for __________ is electronically filtered with a delay to take into consideration the __________.
APRM Flux - High; nominal MSIV closure time APRM Flux - High; fuel thermal time constant APRM STP - High; nominal MSIV closure time APRM STP - High; fuel thermal time constant A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:51 AM 9
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 10. 215002G2.2.22 001 Unit 2 is operating at 70% RTP with Control Rod movement in progress.
While withdrawing a control rod, the following indications exist:
o Reactor Power rises to 71% RTP o RBM A indication rises to 111%
o RBM B indication rises to 107%
NO alarms are received.
NO Control Rod Blocks are received.
Based on the above conditions, which ONE of the choices below completes the following statements?
The control rod being withdrawn is __________ control rod.
Entry into a TS Required Action Statement (RAS) associated with LCO 3.3.2.1, Control Rod Block Instrumentation, __________ REQUIRED at this time.
a peripheral; is a peripheral; is NOT NOT a peripheral; is NOT a peripheral; is NOT A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:52 AM 10
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 11. 215003K6.02 001 Unit 2 is starting up with Reactor power at 4% RTP.
IRMs 2E & 2G lose their respective 24/48 VDC Cabinet power supply.
Based on the impact to the IRMs, which ONE of the choices below completes the following statement?
A scram signal will be generated in __________.
ONLY RPS Channel A ONLY RPS Channel B BOTH RPS Channels NEITHER RPS Channel A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:52 AM 11
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 12. 215004K2.01 001 Unit 2 is starting up with Reactor power at 5% RTP.
24/48 VDC Cabinet 2B, 2R25-S016, de-energizes and can NOT be restored.
Based on the above conditions, which ONE of the choices below completes the following statement?
SRM Channels __________ will have lost their power supply.
2A & 2C 2A & 2D 2B & 2C 2B & 2D A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:52 AM 12
MASTER ILT-14 NRC Exam (RO) (75 Qs)
The 2A AND 2C PRNM Two-Out-Of Four Trip Modules (2/4 Voters) subsequently experience a power failure and DE-ENERGIZE.
Based on the above conditions, which ONE of the choices below completes the following statements?
A half-scram __________ be generated in RPS Bus 2A.
A half-scram __________ be generated in RPS Bus 2B.
will; will will; will NOT will NOT; will will NOT; will NOT A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:52 AM 13
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 14. 215005K5.02 001 Unit 1 is at 60% RTP and steady.
Subsequently, the Main Turbine Control Valves move 5% in the CLOSED direction.
Based on the above conditions, which ONE of the choices below completes the following statements?
INITIALLY, LPRM flux indications will __________.
The INITIAL power response is a result of __________.
rise; void collapse rise; void formation lower; void collapse lower; void formation A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:52 AM 14
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 15. 217000A3.03 001 Unit 2 RCIC is operating in Pressure Control Mode with the following indications:
Based on the above conditions, which ONE of the choices below completes the following statement?
RCIC should have automatically tripped on __________.
overspeed suction pressure an isolation signal turbine exhaust pressure A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:52 AM 15
MASTER ILT-14 NRC Exam (RO) (75 Qs)
o ADS logic automatically opens the ADS valves during the transient o Torus temperature is rising 5°F/min Based on the above conditions, which ONE of the choices below completes the following statement?
When both ADS Inhibit Switches are placed in the "INHIBIT" position, the rate of Torus temperature change will __________ AND the 102.5 second ADS timer __________ AUTOMATICALLY reset.
lower; will lower; will NOT remain approximately the same; will remain approximately the same; will NOT A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:52 AM 16
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 17. 218000K6.03 001 Which ONE of the channel combinations below meets the Minimum Channel Requirements for RWL instruments to ensure ADS initiation capability on Unit 1?
Reference Provided A1 or B1 A2 and B2 A1 and A2 ALL channels are REQUIRED A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:52 AM 17
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 18. 223001A1.06 001 Unit 2 is operating at 100% RTP with a condition present that is causing Drywell oxygen content to rise with the following timeline:
Time Oxygen Concentration 10:00 2.1%
11:00 3.1%
12:00 4.1%
13:00 5.1%
Based on the above conditions, which ONE of the choices below is the EARLIEST listed time that entry into a Required Action for TS LCO 3.6.3.2, Primary Containment Oxygen Concentration, is REQUIRED?
10:00 11:00 12:00 13:00 A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:52 AM 18
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 19. 223002A3.01 001 Unit 2 is operating at 100% RTP.
At 10:00, an event occurred which resulted in the following conditions:
o HPCI Equipment (Pipe Penetration) Room, 170°F o Torus Area Ambient Temperature, 170°F At 10:15, o HPCI Equipment (Pipe Penetration) Room, 195°F o Torus Area Ambient Temperature, 195°F Based on the above conditions, which ONE of the choices below completes the following statements?
The EARLIEST listed time that 2E41-F002, HPCI Isolation valve, should have received an automatic isolation signal is __________.
2E41-F002 valve position __________ be monitored on 2H11-P601 Vertical Display.
10:00; can 10:00; can NOT 10:15; can 10:15; can NOT A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:52 AM 19
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 20. 234000A4.02 001 Unit 2 is conducting refueling operations during an outage with the following conditions:
o Rx Mode Switch is in REFUEL o A fuel bundle is currently on the grapple and being lifted from the Fuel Pool racks o The bridge operator observes the "Hoist Loaded"light is EXTINGUISHED Based on the above conditions, which ONE of the choices below describes the ability of the Control Rod Drive system to withdraw a control rod?
A control rod CANNOT be withdrawn SOLELY due to the mast not being full up.
A control rod CANNOT be withdrawn SOLELY due to the fuel bundle loaded on the hoist.
A control rod CAN be withdrawn SOLELY due to the "Hoist Loaded" light being EXTINGUISHED.
A control rod CAN be withdrawn SOLELY due to the refueling platform location.
A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:52 AM 20
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 21. 239002A1.07 001 Which ONE of the graphics below represent the Reactor Power and Main Turbine Generator response to a SRV opening for approximately 10 seconds then closing?
- 1 & #3
- 1 & #4
- 2 & #3
- 2 & #4 A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:52 AM 21
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 22. 241000K6.20 001 Unit 2 is operating at 100% RTP.
At Time T = 0, the following alarm is received:
GENERATOR PROTECTION CKT ENERGIZED, 651-206 At Time T = 3.5 minutes, the Main Generator current is at 6700 amps.
Based on the above conditions, which ONE of the choices below completes the following statements?
At Time T = 0, the components that will begin AUTOMATICALLY CLOSING to lower generator current are the __________.
At Time T = 3.5 minutes, the Main Turbine __________.
Turbine Control Valves; trips Turbine Control Valves; remains online Turbine Combined Intermediate Valves (CIVs);
trips Turbine Combined Intermediate Valves (CIVs);
remains online A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:52 AM 22
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 23. 245000K5.07 001 Unit 2 is operating at 100% RTP when 2R13-C008A, Isophase Bus Cooling Unit fan 2A, trips.
Based on the above conditions, which ONE of the choices below completes the following statements?,
The 2R13-C008B, Isophase Bus Cooling Unit fan 2B, __________.
If 2R13-C008B subsequently trips, the MAXIMUM Unit 2 Main Generator output limit is __________.
will already be running; 12800 amps will already be running; 14000 amps must be manually started; 12800 amps must be manually started; 14000 amps A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:52 AM 23
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 24. 259001K1.08 001 Unit 2 is at 75% RTP with the following RWLC System indications:
ILLUMINATED EXTINGUISHED NOTE: 2C32-R600, FW Master Controller, is operating in AUTOMATIC.
Based on the above conditions, which ONE of the choices below completes the following statements?
2C32-R600, FW Master Controller, is currently using the __________ as its value for RWL.
The FW Master Controller is currently operating in __________ Control.
instrument selected from the Reactor Water Level Select switch; Single Element instrument selected from the Reactor Water Level Select switch; Three Element Median Level Signal Processor, 2C32-K648 output; Single Element Median Level Signal Processor, 2C32-K648 output; Three Element A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:53 AM 24
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 25. 259002G2.1.30 001 Unit 2 is operating at 60% RTP when the breaker that supplies power to 2C32-R601A, RFP A M/A Station, trips OPEN.
Based on the above condition, which ONE of the choices below completes the following statements?
When dispatching personnel to attempt to reset the breaker, the operating crew will send personnel to the Unit 2 __________.
130' Turbine Building 164' Turbine Building 112' Control Building 130' Control Building A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:53 AM 25
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 26. 261000A2.14 001 An event on Unit 2 occurs resulting in the SRO deciding to Emergency vent the Torus.
Based on the above conditions and IAW 31EO-EOP-101-2, Emergency Containment Venting, which ONE of the choices below completes the following statements?
The LOWEST listed Torus pressure at which the Rupture Disk on the Emergency Vent Path to the SBGT System will have ruptured is __________.
When the Emergency vent path is aligned to vent the Torus, _________ will be running.
20 psig; NEITHER SBGT fan 20 psig; ONLY one (1) SBGT fan 52 psig; NEITHER SBGT fan 52 psig; ONLY one (1) SBGT fan A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:53 AM 26
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 27. 262001K2.01 001 Which ONE of the following describes the power source for the Unit 1 and Unit 2 Start-up Transformers (SATs)?
All Unit 1 and Unit 2 SATs are fed from the 230KV grid system.
All Unit 1 and Unit 2 SATs are fed from the 500KV grid system.
Unit 1 SATs are fed from the 230KV grid system and Unit 2 SATs are fed from the 500KV grid system.
Unit 1 SATs are fed from the 500KV grid system and Unit 2 SATs are fed from the 230KV grid system.
A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:53 AM 27
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 28. 262002G2.2.40 001 Unit 1 is in Mode 3.
Based on the above condition and IAW TS 3.8.7, Distribution Systems - Operating, which ONE of the choices below completes the following statements?
The TOTAL number of Critical Instrumentation Buses REQUIRED to be OPERABLE is __________.
The TOTAL number of EDG DC Electrical Power Distribution Subsystems REQUIRED to be OPERABLE is __________.
one (1);
three (3) one (1);
one (1) two (2);
three (3) two (2);
one (1)
A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:53 AM 28
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 29. 262002K1.07 001 Unit 2 is operating at 60% RTP with the RWM Operator Display on Panel 2H11-P603, screen turned ON.
Subsequently, a power supply is lost and the OATC notices that the RWM Operator Display on Panel 2H11-P603, has a BLANK screen.
Based on the above conditions, which ONE of the choices below completes the following statement?
The reason the RWM Operator Display has a BLANK screen is due to a loss of __________.
2R25-S063, Vital AC 2R25-S064, Instrument Bus 2A 2R25-S065, Instrument Bus 2B 2R25-S067, Critical Instrument Bus 2B A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:53 AM 29
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 30. 263000K3.02 001 Unit 2 was operating at 100% RTP.
A loss of 2R25-S002, 125VDC Cabinet 2B, occurs.
Subsequently, a malfunction occurs causing 2B31-F031B, Recirc 2B Discharge Valve, to inadvertently travel full CLOSED.
Based on the above conditions, which ONE of the choices below completes the following statement?
As 2B31-F031B CLOSES, the 2B ASD __________.
4160V Input Breaker will IMMEDIATELY trip OPEN 4160V Input Breaker will remain closed UNTIL it is manually OPENED LOCALLY will perform a "Ramp Shutdown" to zero rpm and then the 4160V Input Breaker will trip OPEN will perform a "Ramp Shutdown" to zero rpm and then the 4160V Input Breaker must be manually OPENED from the Control Room A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:53 AM 30
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 31. 264000K1.06 001 Emergency Diesel Generator (EDG) 1C has one (1) Air Start Receiver isolated for maintenance.
Which ONE of the choices below completes the following statements concerning the Starting System for EDG 1C?
The Start Control Circuits for EDG 1C are powered from __________.
The in-service EDG 1C Air Start Receiver is designed to provide ONLY __________
successive start attempts when fully charged.
1R25-S002, 125V DC Cab 1B; two (2) 1R25-S002, 125V DC Cab 1B; five (5) 1R25-S006, 125V DC Cab 1F; two (2) 1R25-S006, 125V DC Cab 1F; five (5)
A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:53 AM 31
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 32. 264000K4.05 001 A LOCA/LOSP has occurred on Unit 2.
Based on the conditions above, which ONE of the choices below completes the following statement?
The FIRST listed 4160VAC pumps to automatically start from EDG load sequencing are __________.
RHR 2A & RHR 2B RHR 2C & RHR 2D PSW 2A & PSW 2B CS 2A & CS 2B A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:53 AM 32
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 33. 268000K3.04 001 Unit 2 is operating at 100% RTP when a leak occurred on RHR pump 2B suction line.
The following annunciators ALARMED:
o RB S-E DIAGONAL FLOOR DRN SUMP LEVEL HIGH, 657-016 o RB S-E DIAGONAL FLOOR DRN SUMP LEVEL HIGH-HIGH, 657-034 An SO reports the following:
o 10 inches of water on the floor in the SE diagonal The Unit 2 Radwaste Operator reports 2G11-C016, Floor Drain Collector Pump, will not operate.
Subsequently, the following annunciator ALARMED:
o FLOOR DRAIN COLLECTOR TANK 2G11-A006 HI LEVEL, G11-201-2 Based on the above conditions, which ONE of the choices below completes the following statements?
When the Floor Drain Collector Tank 2G11-A006 Hi Level annunciator was received, the RB S-E Diagonal Floor Drain Sump Pumps _________ receive an AUTOMATIC trip signal.
An EOP entry condition __________ EXIST for the Secondary Containment EOP flowchart.
did; does did; does NOT did NOT; does did NOT; does NOT A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:53 AM 33
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 34. 272000A3.01 001 Unit 2 is operating at 15% RTP.
Subsequently, ALL Main Steam Line Radiation Monitors, 2D11-K603A-D, fail UPSCALE and the following alarms are received:
o MAIN STEAM LINE RADIATION HIGH-HIGH/INOP, 603-125 o MAIN STEAM LINE RADIATION HIGH, 601-425 Based on the above conditions, which ONE of the choices below completes the following statements?
The MSIVs will __________.
Reactor Water Sample valves, 2B31-F019 & F020, __________ AUTOMATICALLY close.
remain OPEN; will remain OPEN; will NOT automatically CLOSE; will automatically CLOSE; will NOT A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:53 AM 34
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 35. 286000K2.02 001 Which ONE of the choices below is the power supply to the 1X43-C001, Electric Fire Pump?
4160 VAC 1E, 1R22-S005 4160 VAC 1F, 1R22-S006 4160 VAC 2E, 2R22-S005 4160 VAC 2F, 2R22-S006 A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:53 AM 35
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 36. 295001AA1.02 010 Unit 2 is operating at 100% power and 100% core flow.
A malfunction occurs on Recirc ASDs which causes Recirc flow to LOWER to 80%.
Subsequently, a loss of Feedwater Heating results in the following indications:
o APRM A 99.3%
o APRM B 97.8%
o APRM C 99.0%
o APRM D 98.0%
o Recirc Flow 80.0%
Based on the above conditions, which ONE of the choices below identifies the APRM alarm(s) expected to be ILLUMINATED AND REQUIRED operator actions?
NO associated APRM alarms will be ILLUMINATED ONLY alarm APRM UPSCALE, 603-219 will be ILLUMINATED; ENSURE power and flow are within the analyzed region of operation APRM UPSCALE, 603-219 AND ARPM/OPRM TRIP, 603-210 will be ILLUMINATED; RC-1 is NOT REQUIRED to be performed APRM UPSCALE, 603-219 AND ARPM/OPRM TRIP, 603-210 will be ILLUMINATED; RC-1 is REQUIRED to be performed A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:53 AM 36
MASTER ILT-14 NRC Exam (RO) (75 Qs)
Based on the above condition, which ONE of the choices below completes the following statement?
The DC battery that will be the ONLY supply to its associated system loads is __________
Once power is restored to 600VAC Bus 2C, operator action __________ REQUIRED to restore the associated battery charger to this battery.
24/48 VDC Battery 2A, 2R42-S017A; is 24/48 VDC Battery 2A, 2R42-S017A; is NOT 120/240 VDC Vital AC Battery, 2R42-S008; is 120/240 VDC Vital AC Battery, 2R42-S008; is NOT A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:53 AM 37
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 38. 295004G2.1.23 001 Unit 2 is operating at 100% RTP when the following panel indications occur:
Subsequently, o Unit 2 Reactor is manually scrammed o Main Turbine is manually tripped o Main Generator output breakers are opened o 4160 VAC Station Service Buses 2A-2D DEENERGIZED when the Main Generator output breakers were opened o RWL lowers to -30 inches Based on the above conditions and IAW 34AB-R22-001-2, Loss of DC Buses, which ONE of the choices below completes the following statements?
4160 VAC Station Service Buses, 2A-2D, __________ respond as expected.
To control RWL, __________ will be started.
did; RCIC did; HPCI did NOT; RCIC did NOT; HPCI A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:54 AM 38
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 39. 295005AK2.02 001 Unit 2 is operating at 60% RTP.
At 10:00, a transient occurs resulting in feedwater temperature LOWERING.
o Operators enter 34AB-N21-001-2, Loss of Feedwater Heating o Feedwater temperatures are stabilized Unit 2 is reduced to 24% RTP preparing to shut down for repairs.
At 11:00, the Main Turbine AUTOMATICALLY trips.
Based on the above conditions, which ONE of the choices below completes the following statements?
At 10:00, IAW 34AB-N21-001-2, feedwater temperature indications on SPDS __________
for Final Feedwater Temperatures.
At 11:10, Feedwater temperature will be lower due to __________.
must be AVERAGED; high level in the feedwater heaters must be AVERAGED; loss of extraction steam can be used DIRECTLY; high level in the feedwater heaters can be used DIRECTLY; loss of extraction steam A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:54 AM 39
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 40. 295006AK1.02 001 Unit 1 experiences a spurious scram that results in the following:
o Ten (10) control rods at position 02 o ALL other control rod fully inserted Based on the above conditions, which ONE of the choices below completes the following statements?
The reactor __________ remain shut down under all conditions without Boron injection and without a Reactor Engineering evaluation.
IAW 34AB-C11-005-1, Control Rod Insertion Methods, to fully insert the ten (10) control rods the RWM mode switch position will be __________.
will; confirmed in OPERATE will; placed in BYPASS will NOT; confirmed in OPERATE will NOT; placed in BYPASS A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:54 AM 40
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 41. 295007AA2.02 001 Unit 2 has experienced a transient.
The following conditions exist at the given time:
At 10:05, RPV pressure is 1056 psig At 10:08, RPV pressure is 1075 psig At 10:11, LLS is controlling RPV pressure with the following:
o 2B LLS valve continuously OPEN o 2G LLS valve cycling on LLS setpoint Based on the above conditions, which ONE of the choices below completes the following statements?
IAW 34AB-C71-001-2, Scram Procedure, the EARLIEST listed time that LLS is ALLOWED to be manually ARMED is __________.
At 10:11, based on SRV positions, Reactor Power is approximately __________.
10:05; 6% RTP 10:05; 11% RTP 10:08; 6% RTP 10:08; 11% RTP A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:54 AM 41
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 42. 295008AA1.02 001 Unit 2 is in MODE 2 with a heat up in progress.
RWL is being maintained by the CRD and RWCU systems.
o Non-Regenerative Heat Exchanger (NRHX) Effluent temperature is 97°F and steady Subsequently, the following occurs:
o RWL begins to rise o REACTOR VESSEL WATER LEVEL HIGH/LOW, 603-141, ILLUMINATES Based on the above conditions and IAW 34SO-G31-003-2, Reactor Water Cleanup System, which ONE of the choices below completes the following statement?
2G31-R606, Dump Vlv 2G31-F033 Manual Control, is REQUIRED to be throttled __________ at panel 2H11-__________.
OPEN; P602 OPEN; P614 CLOSED; P602 CLOSED; P614 A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:54 AM 42
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 43. 295010AK3.01 001 Unit 1 is operating at 100% RTP when Drywell pressure starts slowly RISING.
Drywell venting is placed in service using:
o 1T48-R615A, Drwl Flow Cntl For F336A o 1T48-F336A, Drywell Vent Flow Cntl Valve Based on the above conditions, which ONE of the choices below completes the following statements?
The reason for placing Drywell venting in service is to prevent __________.
IAW 34SO-T48-002-1, Containment Atmospheric Control and Dilution Systems, DO NOT EXCEED 100% demand on Controller, 1T48-R615A, to prevent damaging __________.
exceeding Primary Containment Pressure Limit (PCPL);
1T48-R615A exceeding Primary Containment Pressure Limit (PCPL);
1T48-F336A a high drywell pressure scram; 1T48-R615A a high drywell pressure scram; 1T48-F336A A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:54 AM 43
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 44. 295014G2.4.9 001 A heatup and pressurization is in progress on Unit 1 with RPV pressure at 75 psig.
RWL is being maintained with RWCU & CRD.
IRMs are on range 7 and 8.
The Condensate and Feedwater System is being prepared for LONG CYCLE cleanup.
The following lineup currently exists:
o 1C32-R619, FW S/U Lvl Control Vlv controller, in MANUAL, with output at 0%
(1N21-F212 full CLOSED) o 1N21-F036, S/U Level Control Isolation valve is OPEN o 1N21-F406, S/U Level Control Bypass valve is OPEN An NPO places the control switch for 1N21-F006A, FW To Rx Isolation Valves, to open and subsequently the following alarms start ALARMING:
o REACTOR NEUTRON MONITORING SYS TRIP, 603-109 o REACTOR AUTO SCRAM SYSTEM A TRIP, 603-117 o REACTOR VESSEL WATER LEVEL HIGH/LOW, 603-141 o IRM BUS A UPSCALE TRIP OR INOP, 603-203 o IRM UPSCALE, 603-221 Based on the above conditions and IAW 34SO-N21-007-1, Condensate & Feedwater System, which ONE of the following valves is required to be CLOSED to mitigate the reactivity excursion?
1N21-F165, Cleanup Recirc FCV 1N21-F027A, Feedwater Cleanup Recirc valve 1N21-F036, S/U Level Control Isolation valve 1N21-F406, S/U Level Control Bypass valve A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:54 AM 44
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 45. 295016AK3.03 001 An event has occurred which results in a Main Control Room (MCR) evacuation.
Control has NOT been established at the associated Remote Shutdown Panels (RSDPs).
Based on the above conditions and IAW 31RS-OPS-001-1/2, Shutdown From Outside Control Room, which ONE of the choices below completes the following statements?
The Emergency Transfer Switches (ETS) on __________ are REQUIRED to be in the "EMERGENCY" position in order to manipulate components controlled at the RSDPs in its respective Reactor Building.
After placing the ETS to "EMERGENCY", the circuity in the Main Control Room will __________ manipulating components controlled at the RSDPs.
Unit 1; still remain capable of Unit 1; be disabled from Unit 2; still remain capable of Unit 2; be disabled from A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:54 AM 45
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 46. 295017AA1.05 005 Unit 2 is operating at 65% RTP, currently shutting down due to suspected fuel leakers.
Subsequently, a steam leak occurs in the Turbine Building resulting in the following:
o 10:00 - A Valid Group 1 Isolation signal is generated NO Group 1 Isolation valves change position (Automatically nor Manually) o 10:12 - An Unusual Event (RU1) is declared due to Offsite radioactivity release rates Based on the above conditions, which ONE of the choices below completes the following statements?
At 10:12, the Offsite radioactivity release rate __________ above the entry condition of 31EO-EOP-014-2, RR - RADIOACTIVITY RELEASE CONTROL, EOP flowchart.
At 10:15, the PRIMARY Display on SPDS for the Group 1 Status Indicator box will have __________ BACKGROUND.
is; a RED is; an ORANGE is NOT; a RED is NOT; an ORANGE A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:54 AM 46
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 47. 295018AK3.06 001 Unit 2 is operating at 5% RTP with PSW/RBCCW Hx dP adjusted to 12 psid.
Subsequently, two (2) RBCCW pumps fail and will NOT run.
NOTE:
2P41-F491, PSW Outlet Valve From RBCCW Hx Based on the above conditions, which ONE of the choices below completes the following statements?
With the two (2) RBCCW pumps failed, annunciator, HX PSW/RBCCW DIFF PRESS LOW, (650-238), _________ be ILLUMINATED.
IAW 34SO-P42-001-2, RBCCW System, to RETURN the PSW/RBCCW Hx dP to 12 psid, the SO will throttle 2P41-F491 in the _________ direction.
will; OPEN will; CLOSE will NOT; OPEN will NOT; CLOSE A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:54 AM 47
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 48. 295019AK2.18 001 Unit 2 is operating at 100% RTP with 2P52-F565, Rx Bldg Inst N2 To Non-Int Air El 185 Isol Vlv, tagged in the closed position.
Subsequently, a complete (100%) rupture on the Non-Essential Instrument Air Header, down stream of 2P52-F015, Turb. Bldg Inst Air To RW Bldg Isol valve, occurs.
This line breaks Based on the above conditions and IAW 34AB-P51-001-2, which ONE of the choices below completes the following statements?
The 2P52-F015 control switch __________ REQUIRED to be placed to CLOSE.
The ADS valves __________ LOST their pneumatic supply.
is NOT; have is NOT; have NOT is; have is; have NOT A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:54 AM 48
MASTER ILT-14 NRC Exam (RO) (75 Qs)
The following conditions exist:
o HPCI has received an inadvertant isolation due to an instrument malfunction o HPCI STEAM LINE DIFF PRESSURE HIGH, 601-104 is ILLUMINATED o HPCI ISOLATION TRIP LOGIC A INITIATED, 601-115 is ILLUMINATED o HPCI Aux Oil Pump control switch is placed in in PULL TO LOCK for troubleshooting activities o RWL
-45 inches, steady o RWL is being controlled with RCIC NOTE:
o 2E41-F002, Inboard Steam Isolation Valve o 2E41-F003, Outboard Steam Isolation Valve Based on these conditions, which ONE of the choices below completes the following statements?
The __________ will have AUTOMATICALLY CLOSED.
Once the instrument is repaired and IAW 34SO-E41-001-2, High Pressure Coolant Injection (HPCI) System, the FIRST listed action to be performed is to __________.
2E41-F002; PLACE the HPCI Aux Oil Pump control switch to AUTO 2E41-F002; OPEN the HPCI isolation valve that previously CLOSED 2E41-F003; PLACE the HPCI Aux Oil Pump control switch to AUTO 2E41-F003; OPEN the HPCI isolation valve that previously CLOSED A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:54 AM 49
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 50. 295021G2.1.19 010 Unit 2 is in Mode 4 with Shutdown Cooling (SDC) in service when the following SPDS indications are observed.
NOTE: MOV Indications F009 Green/Red F008 Yellow Based on the above SPDS indications and IAW 34SO-E11-010-2, RHR System, which ONE of the choices below completes the following statements?
A loss of __________ has occurred.
Entry into 34AB-E11-001-2, Loss of SDC, __________ REQUIRED.
2R24-S011, 600/208V MCC 2C ESS Div. 1; is 2R24-S011, 600/208V MCC 2C ESS Div. 1; is NOT 2R24-S022, 250 VDC MCC 2B; is 2R24-S022, 250 VDC MCC 2B; is NOT A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:54 AM 50
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 51. 295023AK3.02 001 Unit 2 is in Mode 5, with fuel movement in progress.
An irradiated fuel bundle drops from the grapple and lands on the top of the core.
The following alarm is received:
o REFUEL FLOOR AREA RADIATION HIGH, 601-306 o Refuel area radiation monitors indicate 50 mr/hr Based on the above conditions, which ONE of the choices below completes the following statements?
The refueling equipment interlock designed to prevent this refueling accident is the __________ interlock.
IAW 34AB-J11-001-2, Irradiated Fuel Damage During Handling, personnel are to evacuate the __________.
hoist operation; Refuel Floor ONLY hoist operation; Refuel Floor and Reactor Building refueling platform movement; Refuel Floor ONLY refueling platform movement; Refuel Floor and Reactor Building A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:54 AM 51
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 52. 295024EA2.08 001 Unit 2 was operating at 55% RTP, due to a fuel leaker, when a steam line break inside containment occurs.
Plant conditions are below:
o Drywell pressure is 10.5 psig and slowly rising o Drywell radiation is 2.0 E2 R/hr and steady o Torus pressure is 10.0 psig and slowly rising o Neither Drywell or Torus sprays have been initiated Based on the above conditions and IAW 31EO-EOP-012-2, PC Primary Containment Control, which ONE of the choices below completes the following statements?
At this time, ________ Sprays are REQUIRED to be placed in service.
The AMBER light above 2T48-F318, Torus Vent Valve, will be __________.
BOTH Drywell and Torus; extinguished BOTH Drywell and Torus; illuminated ONLY Torus; extinguished ONLY Torus; illuminated A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:54 AM 52
MASTER ILT-14 NRC Exam (RO) (75 Qs)
o Currently, RPV Pressure is 1070 psig The operator enters 34SO-B21-001-2, ADS And LLS Systems, and opens SRV 2B21-F013M to control RPV Pressure.
Based on the above conditions, which ONE of the choices below completes the following statements?
With 2B21-F013M open, the HIGHEST expected tailpipe temperature reading on 2B21-R614, Auto Blowdown/Safety Valve Temps, recorder is approximately __________.
IAW 34SO-B21-001-2, sequencing open the SRVs is REQUIRED to ensure __________.
380 - 400°F; equal heat distribution in the Torus 380 - 400°F; nitrogen pressure is maintained in each SRV accumulator 270 - 290°F; equal heat distribution in the Torus 270 - 290°F; nitrogen pressure is maintained in each SRV accumulator A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:55 AM 53
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 54. 295026EA1.01 001 Unit 1 experienced a transient which resulted in the following plant conditions:
o Reactor power 3%
o RWL
-175 inches compensated (level band -155" to -180")
o RPV pressure 800 psig o Drywell pressure 1.5 psig o Torus temperature 125°F NOTE:
1E11-F024A, Full Flow Test Line Vlv 1E11-F028A,Torus Spray or Test Vlv Based on the above conditions and IAW 34SO-E11-010-1, Residual Heat Removal System, which ONE of the choices below completes the following statements?
When placing Torus Cooling in service, to OPEN 1E11-F024A and 1E11-F028A; the Containment Spray Vlv Control switch __________ REQUIRED to be placed in the "MANUAL" position and the Cnmt Spray Vlv Cntl 2/3 Core Ht Permis switch __________ REQUIRED to be placed in the "MANUAL OVERRD" position.
Reference Provided is; is is; is NOT is NOT; is NOT is NOT; is A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:55 AM 54
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 55. 295028EA1.02 001 Unit 2 was operating at 100% RTP when a pipe break occurred inside the Drywell (DW).
DW Temperature indications in the vicinity of 2T47-B007A AND 2T47-B007B, Drywell Cooling Units, are as follows:
TEMPERATURE At 10:00, 155° F At 10:10, 245° F At 10:20, 285° F At 10:30, 345° F Which ONE of the choices below completes the following statement?
IAW 31EO-EOP-100-2, Miscellaneous Emergency Overrides, the LATEST listed time the Drywell Coolers are ALLOWED to be restarted is __________.
10:00 10:10 10:20 10:30 A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:55 AM 55
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 56. 295030EK1.02 001 Unit 2 was operating at 100% RTP when a Loss of Coolant Accident occurs.
The High Pressure Coolant Injection (HPCI) system is being used to control RWL.
o HPCI flow rate 4,000 gpm o RWL
-60 inches and rising 20 inches per minute o Torus level 135 inches o Torus temperature 190°F o Torus Pressure 4 psig Based on the above conditions and IAW EOP Graphs, which ONE of the choices below completes the following statement?
The HIGHEST listed flowrate that maintains HPCI operation in the ACCEPTABLE Region of the HPCI NPSH limit is __________.
Reference Provided 2,250 gpm 2,750 gpm 3,250 gpm 3,750 gpm A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:55 AM 56
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 57. 295031EA2.03 001 Unit 2 was operating at 100% RTP, when a Loss of Coolant Accident (LOCA) occurred.
o Drywell pressure: 3.7 psig o RPV pressure has lowered to 250 psig Based on the above conditions and IAW 31EO-EOP-010-2, RC Flowchart, which ONE of the choices below completes the following statement?
With no additional operator actions, _________ will have indication of flow to the reactor vessel.
NEITHER Core Spray nor RHR BOTH Core Spray and RHR ONLY Core Spray ONLY RHR A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:55 AM 57
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 58. 295037G2.2.44 001 Unit 2 was at 84% RTP when an auto-scram signal was received.
The OATC performed RC-1.
The following conditions currently exist:
o Reactor power is 35% RTP o Alternate Rod Insertion (ARI) System will NOT initiate Based on the above conditions and IAW 31EO-EOP-103-2, EOP Control Rod Insertion Methods, which ONE of the choices below completes the following statements?
If the eight (8) white RPS Scram Group lights on 2H11-P603 are EXTINGUISHED, placing the RPS Test Trip Logic Switches to TRIP _________ REQUIRED.
If the full core display blue lights are ALL EXTINGUISHED, venting the Scram Air Header _________ REQUIRED.
is NOT; is is NOT; is NOT is; is is; is NOT A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:55 AM 58
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 59. 295038EK3.02 001 Unit 2 was operating at 100% RTP when an event occurred that resulted in SBGT automatically starting due to high radiation.
At 10:00, one (1) Unit 2 SBGT train is SECURED.
At 10:05, Reactor Bldg. to Outside Air dP is -0.1 inches water column (WC).
Based on the above conditions and IAW 34SO-T46-001-2, SBGT System Operation, which ONE of the choices below completes the following statements?
At 10:00, the reasons for securing one (1) SBGT train is to conserve the charcoal filter trains AND to __________.
At 10:05, returning the 2nd SBGT train to service is __________.
maintain Secondary Containment integrity; ALLOWED maintain Secondary Containment integrity; PROHIBITED limit offsite release rates; ALLOWED limit offsite release rates; PROHIBITED A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:55 AM 59
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 60. 300000A2.01 001 Unit 2 is operating at 100% RTP when the following occurs:
o INSTR AIR DRYERS MALFUNCTION, 700-205, ILLUMINATED o INSTR AIR DRYERS SYS PRESS LOW, 700-219, ILLUMINATED o Non-Essential Instrument Air Header pressure is 55 psig 34AB-P51-001-2, Loss of Instrument and Service Air System or Water Intrusion into the Service Air System, is entered.
Based on the above conditions and IAW 34AB-P51-001-2, which ONE of the choices below completes the following statements?
The 2P52-F565, Rx Bldg Inst N2 To Non-Int Air El 185 Isol Vlv, __________.
A manual Scram __________ immediately REQUIRED to be inserted due to 2C11-R013, Scram Air Header pressure.
continuously cycles open and closed; is continuously cycles open and closed; is NOT opens and remains open; is opens and remains open; is NOT A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:55 AM 60
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 61. 400000A1.04 001 Unit 2 is operating at 100% RTP when annunciator RBCCW SURGE TK LEVEL LOW OR EXCESS LEAKAGE, 650-248, is received.
Based on the above condition and IAW 650-248, which ONE of the choices below completes the following statement?
The RBCCW surge tank counter will indicate __________ and once the system is repaired, the operator will reset the timer at Panel__________.
2; 2H11-P650 2;
2H21-P350 0;
2H11-P650 0;
A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:55 AM 61
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 62. 400000K6.06 001 Unit 2 is operating at 100% RTP when the in-service Reactor Building Closed Cooling Water (RBCCW) Heat Exchanger develops several tube leaks.
Based on the above conditions, which ONE of the choices below completes the following statement?
Annunciator __________ is expected to ALARM.
RBCCW RADIATION HIGH, 601-413 RBCCW PUMPS DISCH PRESS LOW, 650-239 RBCCW SURGE TK LEVEL LOW OR EXCESS LEAKAGE, 650-248 RBCCW SURGE TK LEVEL HIGH, 650-258 A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:55 AM 62
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 63. 500000EK1.01 001 Which ONE of the choices below completes the following statements?
The LOWEST listed Hydrogen concentration that will REQUIRE entry into 31EO-EOP-012-1, PC Primary Containment Control, is __________.
IAW 31EO-EOP-104-1, Primary Containment Venting for Hydrogen/Oxygen Control, the PREFERRED method to vent containment is to align the CAD System vent valves to the __________.
1.6%;
Torus 1.6%;
Drywell 1.9%;
Torus 1.9%;
Drywell A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:55 AM 63
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 64. 600000AK1.01 001 An electrical fire is reported on Unit 1 in the 4160 VAC bus 1F Switchgear room.
Based on the above condition, which ONE of the choices below completes the following statements?
This electrical fire is considered a __________ fire.
IAW 34SO-X43-005-0, Diesel Generator Building Carbon Dioxide System, the fire suppression that is available in this room is __________ actuated Carbon Dioxide agent.
Class B; a manually Class B; an automatically Class C; a manually Class C; an automatically A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:55 AM 64
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 65. 700000AK2.04 001 BOTH UNITS are operating at 100% RTP.
Following a grid disturbance, the following Unit 1 conditions exist:
o 230 KV switchyard voltage 231 KV and LOWERING o Generator Load 920 MWe o Generator Megavars
-300 MVARs o Main Generator H2 Pressure 50 psig The crew enters 34AB-S11-001-0, Operation with Degraded System Voltage.
Based on the above conditions and IAW 34AB-S11-001-0, Operation With Degraded Voltage, which ONE of the choices below completes the following statements?
To adjust Reactive load (VARS) to -100 MVARs, the operator will select from the HMI Screen __________ and depress __________.
Reference Provided EX2100 then REGULATOR ADJUST; RAISE EX2100 then REGULATOR ADJUST; LOWER PSI-LOAD then LOAD SET; RAISE PSI-LOAD then LOAD SET; LOWER A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:55 AM 65
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 66. G2.1.34 001 Unit 1 is operating at 15% RTP.
Chemistry contacts the control room at the below times with the associated specific iodine activity:
Time Specific Iodine Activity 00:00 0.03 µCi/gm 01:00 0.06 µCi/gm 02:00 0.13 µCi/gm 03:00 0.26 µCi/gm 04:00 0.52 µCi/gm Based on the above conditions and IAW LCO 3.4.6, RCS Specific Activity, which ONE of the choices below completes the following statement?
The EARLIEST listed time that REQUIRES entry into a Required Action based on RCS Specific Activity is __________.
01:00 02:00 03:00 04:00 A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:55 AM 66
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 67. G2.1.43 001 Unit 1 is in Mode 2 performing a reactor startup IAW 34GO-OPS-001-1, Plant Startup.
At 10:00, Reactor Engineering reports a positive Moderator Temperature Coefficient (MTC) exists.
At 22:00, the following conditions exist:
o Reactor Power is 2% RTP o RPV pressure is 220 psig o OATC is withdrawing control rods to maintain 0.15 to 1.0 bypass valves open o Unit Operator is currently raising RPV pressure to 250 psig Based on the above conditions and IAW 34GO-OPS-001-1, which ONE of the choices below completes the following statements?
At 10:00, prior to commencing control rod withdrawal for criticality, a minimum moderator temperature specific to this startup _________ REQUIRED to be established.
At 22:00, simultaneous control rod withdrawal and RPV pressure adjustment is _________.
is; ALLOWED is; PROHIBITED is NOT; ALLOWED is NOT; PROHIBITED A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:55 AM 67
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 68. G2.1.44 001 Unit 1 is in REFUEL with a core shuffle currently in progress.
Based on the above conditions and IAW 34FH-OPS-001-0, Fuel Movement Operation, which ONE of the choices below completes the following statements?
The individual in the Main Control Room on the headset with the Refueling SRO __________ REQUIRED to have a NRC License.
IF, during fuel movement, it is found that conditions have changed such that any of the prerequisites of this procedure are no longer satisfied, __________ has the authority to halt fuel movement.
is; ANY MEMBER of the refueling team is; ONLY the Refueling SRO is NOT; ANY MEMBER of the refueling team is NOT; ONLY the Refueling SRO A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:55 AM 68
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 69. G2.2.3 001 IAW 34GO-OPS-005, Power Changes, which ONE of the choices below completes the following statement?
With ONLY two (2) condensate booster pumps in service, the MAXIMUM Reactor Power ALLOWED, without Operations Management approval, is __________ on __________.
<2558 MWt; Unit 1
<2558 MWt; Unit 2
<2777 MWt; Unit 1
<2777 MWt; Unit 2 A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:55 AM 69
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 70. G2.2.39 001 Which ONE of the conditions below EXCEEDS a Unit 1 Tech Spec LCO and would REQUIRE entry into a one (1) hour or less Required Action?
RCIC is inop in Mode 3 with reactor steam dome pressure at 100 psig RWL lowers to -115 inches Reactor steam dome pressure is 1055 psig in Mode 1 Drywell pressure is 1.80 psig in Mode 2 A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:55 AM 70
MASTER ILT-14 NRC Exam (RO) (75 Qs)
A SO has been assigned to investigate.
RP reports that the general area radiation levels are 120 mR/hr.
Based on the above conditions, which ONE of the choices below completes the following statement?
A __________ RWP will be used to enter the SJAE room __________.
Specific; but a formal radiological briefing is NOT REQUIRED Specific; and a formal radiological briefing is REQUIRED General; but a formal radiological briefing is NOT REQUIRED General; and a formal radiological briefing is REQUIRED A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:55 AM 71
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 72. G2.3.15 001 Which ONE of the choices below completes the following statements concerning the Area Radiation Monitors (ARMs) indicated on Panel 2H21-P600?
The type of detector that the ARMs use is a __________ detector.
If tripped, when radiation levels in the area have lowered to below their Trip setpoints, the ARM red TRIP lights __________ reset.
Scintillation; will automatically Scintillation; must be manually Geiger Mueller; will automatically Geiger Mueller; must be manually A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:55 AM 72
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 73. G2.4.2 001 Which ONE of the choices below completes both statements regarding EOP entry conditions?
The parameters and setpoints that cause 2E11-F015A, RHR Inboard Injection Valve, to auto CLOSE __________ entry condition setpoints for RC EOP flowchart.
The Bulk Average Drywell Temperature which requires entry into 34AB-B21-002-2, RPV Water Level Corrections, __________ an entry condition setpoint for PC EOP flowchart.
are also; is also are also; is NOT are NOT; is also are NOT; is NOT A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:55 AM 73
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 74. G2.4.35 001 Manual operation of a Motor-Operated Valve (MOV) is required during an emergency.
Based on the above conditions and IAW NMP-OS-007-001, Conduct of Operations Standards and Expectations, which ONE of the choices below completes the following statements?
Prior to manual operation of the MOV, the MOV supply breaker __________ REQUIRED to be opened.
The de-clutch lever is __________ to be held in the engage position for the full stroke of the MOV.
is; REQUIRED is; NOT REQUIRED is NOT; REQUIRED is NOT; NOT REQUIRED A.
B.
C.
D.
Wednesday, December 22, 2021 7:39:55 AM 74
MASTER ILT-14 NRC Exam (RO) (75 Qs)
- 75. G2.4.39 001 An ALERT Emergency has been declared at Plant Hatch.
Based on the above condition and IAW NMP-EP-142, Emergency Notification, which ONE of the choices below completes the following statement?
The INITIAL plant page announcement is REQUIRED to be completed NO LATER THAN __________ of the declaration of the ALERT Emergency.
5 minutes 10 minutes 15 minutes 30 minutes A.
B.
C.
D.
You have completed the test!
Wednesday, December 22, 2021 7:39:55 AM 75