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Flashcards in PN: Class 120VAC Deck (4)
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Which Unit has a Manual Transfer switch for when the normal supply to a PN bus is lost?

Unit 1


When cycling power to a PN bus, what must be done with CEAC and CPC computers and why?

You have to turn them off so they get restored properly


What will happen if you lose 2 PN buses?

Reactor Trip with full ESFAS actuation


How many PN buses are you allowed to have on their voltage regulator at a time?