In the alternator excitation scheme shown in the illustration, what is the purpose of the "3-Ph Diode Bridge", also known as a rotating rectifier? See illustration EL-0016.

Question

Accepted Answer

To convert the AC output of the exciter armature to DC for main rotor field excitation

Answer

To convert the DC output of the main rotor field to AC for exciter armature excitation

Answer

To convert the DC output of the exciter armature to AC for main rotor field excitation

Answer

To convert the AC output of the main rotor field to DC for exciter armature excitation

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