The power required for field excitation of the main rotor in modern constant-frequency alternators is directly supplied by:

Question

ATPL - Airline Transport Pilot license - Aircraft General Knowledge - Airframe, Systems, Powerplant - The power required for field excitation of the main rotor in modern constant-frequency alternators is directly supplied by:

QuizVDS · Accepted Answer

The voltage regulator.

QuizVDS · Answer

An Excitation Alternator With A Permanent Magnet Generator.

QuizVDS · Answer

An excitation alternator with three-phase generator and revolving diodes.

QuizVDS · Answer

A Direct Current Generator (exciter Dynamo).

ATPL: The power required for field excitation of the main rotor in modern constant-frequency alternators is directly supplied by:

Question 536, Aircraft General Knowledge - Airframe, Systems, Powerplant - ATPL - Airline Transport Pilot license

ATPL: The power required for field excitation of the main rotor in modern constant-frequency alternators is directly supplied by:

Question 536, Aircraft General Knowledge - Airframe, Systems, Powerplant - ATPL - Airline Transport Pilot license

Explanation: The power required for field excitation of the main rotor in modern constant-frequency alternators is directly supplied by: