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Aircraft General Knowledge - Airframe, Systems, Powerplant
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The most widely used electrical frequency in aircraft is:
The most widely used electrical frequency in aircraft is:
Domanda 519, Aircraft General Knowledge - Airframe, Systems, Powerplant - ATPL - Airline Transport Pilot license
50 Hz.
200 Hz.
60 Hz.
400 hz.
Aircraft General Knowledge - Airframe, Systems, Powerplant
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