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Home > Exam Questions > ATPL - Airline Transport Pilot license > Aircraft General Knowledge - Airframe, Systems, Powerplant > A "trip-free" type circuit breaker is a circuit protection device which:

554 - ATPL - A "trip-free" type circuit breaker is a circuit protection device which:

Question 554 - Aircraft General Knowledge - Airframe, Systems, Powerplant - ATPL - Airline Transport Pilot license

Is free from the normal CB tripping characteristic.

Will not allow the contacts to be held closed while a current fault exists in the circuit.

Will allow the contacts to be held closed in order to clear a fault in the circuit.

Can be reset at any time.

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