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why we are giving D.C. supply to field of an alternator, why can't we give the a.C. supply

Answers were Sorted based on User's Feedback



why we are giving D.C. supply to field of an alternator, why can't we give the a.C. supply..

Answer / mohd arif

just to produdce constant magnetic field. since the
alternator does not generates emf by applying the ac supply.

Is This Answer Correct ?    4 Yes 8 No

why we are giving D.C. supply to field of an alternator, why can't we give the a.C. supply..

Answer / guest

excitation

Is This Answer Correct ?    2 Yes 7 No

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