ML23006A018
| ML23006A018 | |
| Person / Time | |
|---|---|
| Site: | Brunswick  |
| Issue date: | 01/06/2023 |
| From: | NRC/RGN-II |
| To: | Duke Energy Progress |
| References | |
| 50-324/22-301, 50-325/22-301 50-324/OL-22, 50-325/OL-22 | |
| Download: ML23006A018 (1) | |
Text
2022 NRC Exam ML23006A018
2022 NRC Exam 76 Unit Two is operating at rated power with RHR Loop A operating in suppression pool cooling mode.
A-01 2-8, RHR Relay Logic Pwr Failure, is in alarm due to a blown fuse affecting RHR Logic A ONLY.
(REFERENCE PROVIDED)
Which one of the following complete both statements below?
IAW Tech Spec 3.3.5.1, ECCS Instrumentation, the LPCI System instrument channels
___(1)___ required to be placed in trip within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
If a large break LOCA subsequently occurred, 2-E11-F015A, Inboard Injection Vlv,
___(2)___ auto-open.
A. (1) are (2) will B. (1) are NOT (2) will C. (1) are (2) will NOT D. (1) are NOT (2) will NOT
2022 NRC Exam 77 Unit One is in a refueling outage and the core was completely offloaded. The Refueling Floor SRO is preparing to load the first fuel bundle into core location 14-39.
Which one of the following complete both statements below in accordance with 0FH-11, Refueling?
One SRM is required to be operable in the quadrant of the core where core alterations are being performed, and the other SRM is required to be operable in ____(1)____
quadrant.
Fuel movement must be suspended and the Reactor Engineer notified when an SRM count rate rises by a factor of ____(2)____ relative to the SRM BASELINE count rate.
A. (1) an adjacent (2) 2 B. (1) the opposite (2) 2 C. (1) an adjacent (2) 5 D. (1) the opposite (2) 5
2022 NRC Exam 78 The following conditions exist for Unit One:
10:00 Unit One is operating at 100% power 10:05 MSIV pit temperature switch (1-B21-TS-N010A) fails upscale.
Which one of the following complete both statements below?
(1) MSIV Logic white indicating lights on Panel P601 will be extinguished.
At 10:05, TS 3.3.6.1, Primary Containment Isolation Instrumentation, Condition D
__(2)___ required to be entered.
(REFERENCE PROVIDED)
A. (1) None of the (2) is B. (1) None of the (2) is NOT C. (1) Two of the four (2) is D. (1) Two of the four (2) is NOT
2022 NRC Exam 79 Unit Two is in MODE 1 with all equipment OPERABLE.
The breaker that feeds Bus E8 (Breaker AK7 on Bus E4) tripped open.
The supply breaker cannot be reclosed.
Which one of the following completes both statements below IAW Tech Specs?
An action in LCO 3.6.4.3, Standby Gas Treatment (SGT) System, ___(1)___ required to be performed.
An action in LCO 3.8.7, Distribution Systems-Operating, (2) required to be performed.
A. (1) is (2) is B. (1) is (2) is NOT C. (1) is NOT (2) is D. (1) is NOT (2) is NOT
2022 NRC Exam 80 Unit One is operating at 100% power when a malfunction on battery charger 1A-1 results in 125 VDC Bus 1A-1 being supplied by battery 1A-1 ONLY.
Which one of the following completes both statements in accordance with 0AOP-39, Loss of DC Power?
If the bus has been without a charger from more than 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />, then remove selected loads from the battery based on ____(1)_____.
Before 125V DC battery voltage reaches the low voltage limit, remove loads as directed by the Unit CRS as necessary to maintain battery voltage greater than ___(2)____
volts.
A. (1) OI-50, 125/250 AND 24/48 VDC Electrical Load List (2) 105 B. (1) OI-50, 125/250 AND 24/48 VDC Electrical Load List (2) 112.5 C. (1) AD-OP-BNP-0205, BNP Time Critical Actions/Time Sensitive Actions Supplement (2) 105 D. (1) AD-OP-BNP-0205, BNP Time Critical Actions/Time Sensitive Actions Supplement (2) 112.5
2022 NRC Exam 81 Unit Two is conducting a startup with reactor power at 5% when one control rod is determined to be stuck.
Which one of the following complete both statements below?
Per TS 3.1.3, Control Rod OPERABILITY, the stuck control rod ___(1)___ allowed to be bypassed in the Rod Worth Minimizer to allow continued operation.
The procedure that contains steps for disarming the stuck control rod is ___(2)___.
A. (1) is (2) 2OP-08, Control Rod Drive Hydraulic System Operating Procedure B. (1) is (2) 0AOP-2.0, Control Rod Malfunction/Misposition C. (1) is NOT (2) 2OP-08, Control Rod Drive Hydraulic System Operating Procedure D. (1) is NOT (2) 0AOP-2.0, Control Rod Malfunction/Misposition
2022 NRC Exam 82 A core offload is in progress on Unit Two. After releasing a fuel assembly in the spent fuel pool the operator raised the main hoist to a safe elevation to pass through the transfer canal, but NOT completely to the Normal-Up position, and then moved the refuel bridge over the core.
While the bridge is over the reactor core, a control rod is withdrawn to position 02.
Which one of the following complete both statements below?
Main hoist motion ____(1)____ blocked.
Bridge travel towards the fuel pool ____(2)____ inhibited.
A. (1) is NOT (2) is B. (1) is NOT (2) is NOT C. (1) is (2) is D. (1) is (2) is NOT
2022 NRC Exam 83 Unit One is operating at 100% power when the following conditions occur:
UA-03 5-2, Process Offgas Rad HI, alarms UA-23 2-6, MSL Rad HI, alarms SJAE and MSL rad monitors show elevated but stable indications Which one of the following completes both statements below?
UA-03 4-1, Process OG Timer Initiated, ___(1)___ expected to alarm at this time.
___(2)___ contains the guidance to reduce power to maintain the UA-23 2-6 annunciator alarm clear.
A. (1) is (2) 0AOP-5.4, Radiological Release B. (1) is NOT (2) 0AOP-5.4, Radiological Release C. (1) is (2) UA-23 2-6 D. (1) is NOT (2) UA-23 2-6
2022 NRC Exam 84 Unit 1 is in an SBO executing 1EOP-01-SBO, Station Blackout. The normal power supply (1AB) to 1-B21-LI-R605A, Shutdown Range is deenergized.
Which one of the following completes both statements below?
The CRS will determine Reactor Water Level on Unit 1 per ___(1)____.
If the alternate power source subsequently becomes available, electrical power can be transferred to ____(2)____ to energize 1-B21-LI-R605A.
A. (1) 0EOP-01-SBO-01, Plant Monitoring (2) E6 B. (1) 0EOP-01-SBO-01, Plant Monitoring (2) E8 C. (1) 0EOP-01-FSG-08, Flex Instrumentation (2) E6 D. (1) 0EOP-01-FSG-08, Flex Instrumentation (2) E8
2022 NRC Exam 85 Unit Two was operating at 24% power when main condenser vacuum began lowering due to air inleakage. The crew implemented 0AOP-37.0, Low Condenser Vacuum, and condenser vacuum is now stable at 13 inches Hg.
Which one of the following completes both statements below?
An automatic reactor scram ___(1)___.
Reactor pressure is required to be controlled using ____(2)____.
A. (1) occurred (2) 0EOP-01-RVCH B. (1) occurred (2) 0EOP-01-SCRAM C. (1) did NOT occur (2) 0EOP-01-RVCH D. (1) did NOT occur (2) 0EOP-01-SCRAM
2022 NRC Exam 86 Unit One is operating at 17% reactor power and primary containment oxygen concentration is <4%.
UA-25, 3-3, PNS SYS DIV I HDR PRESS LOW alarms.
It is determined that PNS-V9, Nitrogen Storage Facility Isolation must be closed.
Which one of the following completes both statements below in accordance with APP-UA-25, 3-3?
Failure to place Division I and Division II on the compressed air system prior to closing PNS-V9 will result in ____(1)____ drifting close.
Given the current conditions, with PNS-V9 closed and the compressed air system in service, ___(2)___ for LCO 3.6.3.1, Primary Containment Oxygen Concentration.
A. (1) inboard MSIVs ONLY (2) no actions are required B. (1) inboard MSIVs ONLY (2) a required action exists C. (1) inboard and outboard MSIVs (2) no actions are required D. (1) inboard and outboard MSIVs (2) a required action exists
2022 NRC Exam 87 Unit One has experienced a steam rupture in the Drywell. Drywell Radiation levels are currently 100 R/hr. The containment is required to be vented because PCPL was unable to be maintained in the safe region.
Which one of the following completes both statements below?
[REFERENCE PROVIDED]
In accordance with PCCP PC/P, offsite radioactivity release rates ____(1)____ allowed to be exceeded when 0EOP-01-SEP-01, Primary Containment Venting, is performed.
When 0EOP-01-SEP-01 is performed, the highest required emergency classification is a ____(2)____.
A. (1) are (2) General Emergency B. (1) are (2) Site Area Emergency C. (1) are NOT (2) General Emergency D. (1) are NOT (2) Site Area Emergency
2022 NRC Exam 88 An event on Unit One has resulted in the following plant conditions:
Reactor pressure: 1000 psig Reactor Water Level 120 inches Control Rod position Unknown APRMs Downscale Drywell pressure: 3 psig Torus pressure: 2 psig Torus water temp: 160°F rising at 2°F every 5 minutes Torus water level: -36 inches rising (REFERENCE PROVIDED)
Which one of the following identifies the required actions for reactor pressure control as it pertains to HCTL?
A. Exit the C5/P flowpath of ATWS, and go to 0EOP-01-RVCH for Emergency Depressurization.
B. Exit the RC/P flowpath of RVCH, and go to the Emergency Depressurization portion of RVCH.
C. Remain in the C5/P flowpath of ATWS, and exceed 100°F/hr cooldown rate if necessary.
D. Remain in the RC/P flowpath of RVCH, and exceed 100°F/hr cooldown rate if necessary.
2022 NRC Exam 89 Unit Two has scrammed due to a small LOCA with RHR Pump A aligned for Suppression Pool cooling. DW temperature is 290oF and rising:
Which one of the following completes both statements in accordance with PCCP, DW/T?
____(1)____ is required.
When this step is performed, an associated caution is a potential loss of ____(2)____.
A. (1) 0EOP-01-SEP-02, Drywell Spray (2) NPSH to RHR Pump A B. (1) 0EOP-01-SEP-02, Drywell Spray (2) Torus vent path due to rising level C. (1) Emergency Depressurization IAW Reactor Vessel Control (RVCH)
(2) NPSH to RHR Pump A D. (1) Emergency Depressurization IAW Reactor Vessel Control (RVCH)
(2) Torus vent path due to rising level
2022 NRC Exam 90 A release on Unit Two is occurring with the following plant conditions:
Main Stack Rad Monitor, D12-RM-Turbine Building Vent Rad Monitor, D12-RM-At 1000 a Site Area Emergency is declared.
Subsequently the following occurs:
Real-time dose assessment using actual meteorology indicates 920 mrem TEDE and 5100 mrem thyroid CDE at the site boundary At 1005 a General Emergency is declared.
Which one of the following completes both statements below?
IAW RRCP, UNIT ONE ____(1)____ allowed to override and reset the main stack hi-hi isolation signal.
In accordance with AD-EP-ALL-0109, Offsite Protective Action Recommendations, the EARLIEST time the Protective Action Recommendations (PARS) is required to be submitted is ____(2)____.
A. (1) is (2) 1015 B. (1) is (2) 1020 C. (1) is NOT (2) 1015 D. (1) is NOT (2) 1020
2022 NRC Exam 91 A loss of feedwater heating occurred on Unit two, the following plant conditions exist:
Reactor Power is 60%
Feedwater Temperature is 330°F IAW 0OI-01.01, BNP Conduct of Operations Supplement, which one of the following completes both statements below? (consider each statement separately)
With the current Feedwater temperature, FHOOS (feedwater out of service) thermal limit penalties (1) required.
If the current Feedwater temperature was <291.8oF, entry into Tech Spec 3.0.3
___(2)___ be required.
A. (1) are (2) would B. (1) are (2) would NOT C. (1) are NOT (2) would D. (1) are NOT (2) would NOT
2022 NRC Exam 92 Unit Two was at 100% power when a valid Reactor Building Isolation Signal occurred, which resulted in Reactor Building Ventilation isolating and SBGT starting.
Based only on this condition, which one of the following completes the statement below?
The NRC must be notified within a MAXIMUM of ________ from the time that the event was declared occurred.
(Reference Provided)
A. one hour B. four hours C. eight hours D. twenty four hours
2022 NRC Exam 93 A LOCA occurred on Unit One. Reactor Water level is at LL3 and slowly lowering with ONLY CRD and SLC available as injection sources. The following conditions are present:
RPV pressure: 820 psig Drywell pressure: 25 psig and rising Drywell hydrogen: 1.3%
Suppression Chamber hydrogen: 1.2%
Torus level: -20 inches Which one of the following completes both statements below in accordance with PCCP?
The CRS is required to direct venting containment IAW 0EOP-01-SEP-01, Primary Containment Venting, using ____(1)____.
Venting of the ____(2)____ will be directed first.
A. (1) Section 2.1, Containment Pressure Control (2) drywell B. (1) Section 2.1, Containment Pressure Control (2) torus C. (1) Section 2.2, Containment Hydrogen Control (2) drywell D. (1) Section 2.2, Containment Hydrogen Control (2) torus
2022 NRC Exam 94 Core reload is in progress during a refueling outage.
It will be necessary to perform single control rod movements during the core reload sequence in accordance with 1OP-08, Control Rod Drive Hydraulic System Operating Procedure, and 0ENP-24.12, Preparation of Core Component Sequence Sheets.
Which one of the following completes the statement regarding how a neutronic bridge must first be established IAW in 0FH-11, Refueling?
Four fuel bundles are first loaded around (1), then fuel is loaded in all fuel cells in a line between (2).
A. (1) SRMs A and D ONLY (2) SRMs A and D B. (1) SRMs B and D ONLY (2) SRMs B and D C. (1) each of the four SRMs (2) SRMs A and D D. (1) each of the four SRMs (2) SRMs B and D
2022 NRC Exam 95 Which one of the following complete both statements is accordance with Tech Spec Bases B3.4.6, RCS Specific Activity?
The specific iodine activity is limited to ___(1)____ DOSE EQUIVALENT I-131.
This limit ensures that the source term assumed in the safety analysis for the
___(2)___ is not exceeded, so any release of radioactivity to the environment is less than a small fraction of the 10 CFR 50.67 limits.
A. (1) < 0.2 Ci/gm (2) Loss of Coolant Accident B. (1) < 4.0 Ci/gm (2) Loss of Coolant Accident C. (1) < 0.2 Ci/gm (2) Main Steam Line Break D. (1) < 4.0 Ci/gm (2) Main Steam Line Break
2022 NRC Exam 96 Which of the following completes both statements in accordance with 0OI-01.01, BNP Conduct of Operations Supplement?
A 10CFR50.59 review shall be applied to any Temporary Alteration in Support of Maintenance that is expected to be in effect for more than ___(1)___ days.
An example of a Temporary Alteration in Support of Maintenance is pulling in annunciator card ____(2)____, in an effort to avoid nuisance alarms.
A. (1) 30 (2) while testing or calibration is in progress B. (1) 90 (2) while testing or calibration is in progress C. (1) 30 (2) due to a failed pressure instrument D. (1) 90 (2) due to a failed pressure instrument
2022 NRC Exam 97 While performing 0PT-07.2.4A, Core Spray Loop A Operability, Core Spray Room Cooler A fails to start when Core Spray Pump A is started.
The Reactor Building AO reports that the breaker to Core Spray Room Cooler A tripped on thermal overload.
Which one of the following completes the statement below? (Consider Each statement separately)
In accordance with AD-OP-ALL-1000, Conduct of Operations, during normal operations, the MINIMUM authorization required to reset any tripped protective device, if the cause of the actuation has been identified and corrected, is the ____(1)____.
In accordance with 0OI-01.01, BNP Conduct of Operations Supplement, IF the room cooler is inoperable, then Core Spray Loop A ____(2)_____ operable.
A. (1) CRS (2) remains B. (1) Shift Manager (2) remains C. (1) CRS (2) is NOT D. (1) Shift Manager (2) is NOT
2022 NRC Exam 98 A discharge is required per 0OP-06.4, Discharging Radioactive Liquid Effluents to the Discharge Canal. All CWIPs on Unit One are currently running.
Which of the following completes both statements below?
In accordance with 0OP-6.4, the MINIMUM required signature(s) for approval to perform a release on 0OP-6.4, Attachment 13, BSEP Radioactive Liquid Release Permit, Part 3, Approval for Use, is/are ___(1)___ LICENSED SROs.
In accordance with 1OP-29, Circulating Water System, one CWIP ___(2)___ be secured for planned maintenance while the release is in progress.
A. (1) one (2) can B. (1) one (2) can NOT C. (1) two (2) can D. (1) two (2) can NOT
2022 NRC Exam 99 During an emergency, an auxiliary operator is needed to enter the reactor building for local emergency actions to protect valuable equipment. Due to elevated reactor building radiation levels, it is estimated the operator will receive 9 rem. The TSC has been activated.
IAW AD-EP-ALL-0205, Emergency Exposure Controls, which one of the following completes both statements below?
(consider each statement separately)
The ____(1)____ Emergency Coordinator is responsible for authorizing emergency exposures.
The estimated dose of 9 rem ____(2)____ exceed the Emergency Exposure Guidelines for this activity (Table 1, Emergency Exposure Limits).
A. (1) Shift Manager (2) will B. (1) Shift Manager (2) will NOT C. (1) TSC (2) will D. (1) TSC (2) will NOT
2022 NRC Exam 100 Which of the following flowcharts does NOT include an override to exit the EOP and enter the Severe Accident Management Guidelines (SAMGs)?