If stator & rotor of a 3-phase induction motor have different
no. of poles, will the motor run or not??

Answer Posted / naresh chandra jha

For any rotating machine number of stator pole should be
same as number of rotor pole . 3-phase induction is single
exication self starting motor .Thus for 3 -phase stator
winding and 3-phase supply same number of pole will induce
in stator winding and hence motor will start run .

Is This Answer Correct ?    7 Yes 2 No



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