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Why do we give DC excitation to AC Synchronous motor??
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Answer Posted / sanjeet swarnakar
if AC excitation is given then alternate north and south
pole is created on rotor field
the rotor move half cycle clockwise and half cycle anti
clockwise and finaly stop to rotate
due to this dc current is given to the rotor of the
syncroneous motor
| Is This Answer Correct ? | 38 Yes | 18 No |
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