RCPs (RQ-C-4774) Flashcards

1
Q

What indications are consistent with the failure of the number 2 RCP seal

A
  • Seal 1 leakoff flow lowers
  • Seal 2 Standpipe level high alarm
  • RCDT level rising
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2
Q

What are the interlocks required to be met in order to start an RCP

A
  • Lift oil pump switch in RUN
  • Lift oil pressure > 510 psig
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3
Q

What conditions constitute a Complete Loss of Seal Cooling

A
  • No seal injection flow AND no CCW to thermal barrier
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