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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
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Answer Posted / shantanu mishra
The DC current also called field current or excitation
current is given to produce magnetic field in which rotor of
the generator rotates and produces EMF. the EMF can be
varied by regulating field current.
| Is This Answer Correct ? | 8 Yes | 2 No |
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