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what are the merits and demerits of synchronous motor over
an induction motor...??

Answers were Sorted based on User's Feedback



what are the merits and demerits of synchronous motor over an induction motor...??..

Answer / sakthivel perambalur

merits : 1, constant speed
2, to improve the power factor

demerits: 1, high cast
2,special application only

Is This Answer Correct ?    11 Yes 1 No

what are the merits and demerits of synchronous motor over an induction motor...??..

Answer / manoj9550336681

Merits:
Constant Speed.
De-Merits:
Requires Extra DC Supply for excitation.

Is This Answer Correct ?    1 Yes 0 No

what are the merits and demerits of synchronous motor over an induction motor...??..

Answer / ckp

M.-Motor rotates dm-no noise

Is This Answer Correct ?    1 Yes 0 No

what are the merits and demerits of synchronous motor over an induction motor...??..

Answer / deeksha jain

merit:for power factor improvement ,as a
"synchronous capacitor"
demerit:not self starting

Is This Answer Correct ?    1 Yes 1 No

what are the merits and demerits of synchronous motor over an induction motor...??..

Answer / mahesh katakdhond

MERITS

1.Run in Synchronous speed.
2.If load changed then run either synchronous speed or zero speed(magnatic locking).

DEMERITS

1.Not self start.
2.High cost.

Is This Answer Correct ?    1 Yes 2 No

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