Q13 — R13 Radiation Monitors / CFCU SW Pathway
APE 62 AK2.08 (3.0)
Given:
• Question about 2R13 radiation monitors design
The 2R13 radiation monitors detect radioactivity from which components, discharging to which system?
• Question about 2R13 radiation monitors design
The 2R13 radiation monitors detect radioactivity from which components, discharging to which system?
A. CFCUs, Unit 1 CW
B. CFCUs, Unit 2 CW
C. CCW HXs, Unit 2 CW
D. CCW HXs, Unit 1 CW
▶ Show Answer & Explanation
✓ A. Correct. R13s monitor CFCU SW discharge for radioactivity from containment into SW. CFCUs SW flow discharges into the OPPOSITE unit's Circulating Water system. Unit 2 CFCUs discharge to Unit 1 CW.
✗ B. CFCUs discharge to the opposite unit's CW, not the same unit. Unit 2 CFCU SW discharges to Unit 1 CW, not Unit 2 CW.
✗ C. R13s monitor CFCUs, not CCW HXs.
✗ D. R13s monitor CFCUs, not CCW HXs.
Ref: S2.OP-SO.RM-0001, ODCM 3.3.8 | LO: NOS05RMS000-20, Obj 3.i | Source: New | Cognitive: Comprehension/Analysis
Connections
- Related systems: Service Water, CFCUs
- Related procedures: S2.OP-SO.RM-0001 — Radiation Monitoring System Operation
- Related exam: 2023 NRC Written Exam