Review Flashcards
1
Q
DSDG Soak Back oil pump does what?
A
- Turbocharger soak back pump is provided to pre-lubricate the turbocharger bearings and provide cooling of the turbocharger bearings following engine shutdown
- Discharge pressure must be >10psig for engine to start
- Runs for 25mins on engine shutdown
- Battery Powered
- Can be started with Fuel oil prime push button
2
Q
RWST during mode 6
A
- Mode 6 is refueling operations
- shall contain sufficient borated water to fill the refueling cavity & to provide adequate coverage of the fuel assemblies during transport between the Rx vessel & the Spent Fuel Pit (SFP).
3
Q
SW Delta Pump can be started from?
A
- RTGB
- Charging pump room (On DS bus)
- Rod Control Room (C&D)
4
Q
PCV-145 in CVCS system does what?
A
-Maintains 300psi up stream of orifice
