7. Circuit Breaker Panel Flashcards Preview

Allegiant A320 Exam Guide > 7. Circuit Breaker Panel > Flashcards

Flashcards in 7. Circuit Breaker Panel Deck (3)
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1
Q

What is the difference between a green CB and a black CB?

A

o Green CBs are monitored by the FWS. If a green CB is out for more than 1 minute, then an ECAM will be generated.
o Black CBs are not directly monitored by the FWS. In this case the component protected by a black CB is monitored directly by the FWS.

2
Q

What is the significance of CBs with red caps?

A

WTB CBs. We never reset these CBs.

3
Q

Explain the Allegiant CB reset policy.

A

o Do not reset a tripped CB in flight.
o On the ground: only reset a CB under the direction of maintenance. Only attempt 1 reset.
o NOTE: Captain can exercise emergency authority and reset a CB, if necessary, for the safe continuation of the flight. Always allow a 5‐minute cooling period and ensure a logbook write‐up has been completed.