Immediately after starting engine(s) with no other electrical services switched on, an ammeter is showing a high charge rate to the battery:

Question

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

QuizVDS · Accepted Answer

Would be normal and is only cause for concern if the high charge rate persists.

QuizVDS · Answer

Indicates A Faulty Reverse Current Relay.

QuizVDS · Answer

Indicates a generator failure, thus requiring the engine to be shut down immediately.

QuizVDS · Answer

Indicates A Battery Failure Since There Should Be No Immediate Charging.

Id 563 - ATPL - Immediately after starting engine(s) with no other electrical services switched on, an ammeter is showing a high charge rate to the battery: