LOT 201.26 Vibration & Loose Parts Monitoring Flashcards
1
Q
- LOT 201.26 Vibration & Loose Parts Monitoring*
- *
How is vibration monitoring accomplished in the RCS?
A
- *Detectors use Piezo-Electric effect**
- Pressure felt on crystal generates a voltage*
2
Q
- LOT 201.26 Vibration & Loose Parts Monitoring*
- *
Where is the Loose Parts Monitoring Cabinet?
A
Left of RM-23
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3
Q
- LOT 201.26 Vibration & Loose Parts Monitoring*
- *
How many sensors are there in the vibration / loose parts monitoring system?
A
12 Sensors
Lower Reactor Vessel Head (2)
Upper Vessel Head (2)
S/Gs (2 per S/G)
- Hot Leg Penetration
- Intermediate Leg Penetration