EAC Flashcards
1
Q
State how Essential Switchgear dampers respond in changing temperatures
A
The exhaust and supply dampers will modulate together and the recirculation damper will modulate the other direction, all to allow more or less fresh air into Essential Switchgear
2
Q
State status of Cable Spreading Room venilation
A
It’s in permanent standby status - fans are not run
3
Q
State operation of DAH fans and exhaust damper
A
Exhaust damper opens at 75F
Supply and return fan start at 99F
On EDG start Damper opens and fans start
4
Q
State the four areas supplied with hot water from the diesel building hot water heating system
A
DG buildings
CB mech rooms
Non-Essential Switchgear
Cable Spreading Room
