What is true about the AIRs (Accumulator Isolation Relays)?
- What is true about the AIRs (Accumulator Isolation Relays)?
- only normally closed (N/C) types are allowed
- when multiple accumulator containers in series configuration are used, only the last one in the chain has to have AIRs
- you may either use one DPST or two SPST type relaisCorrect
- you may use a capacitor to delay the closing of the AIRs if the coil circuit is opened
Official answer
you may either use one DPST or two SPST type relais
EV 5.6.3
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- FSA 2016 · ev · quiz 7