If stator & rotor of a 3-phase induction motor have different no. of poles

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

Question Posted / ashish

3 Answers
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If stator & rotor of a 3-phase induction motor have different no. of poles, will the motor run..

Answer / 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

If stator & rotor of a 3-phase induction motor have different no. of poles, will the motor run..

Answer / deepak24

If the no. Of rotor pole is not eqal to tha stator pole then it will not run. No. Of Stator pole and rotor pole must be same to run 3 phase induction motor

Is This Answer Correct ?

3 Yes

0 No

If stator & rotor of a 3-phase induction motor have different no. of poles, will the motor run..

Answer / vijukumar

yes the statormay have many pols the rotor will have only one
pole as it act as aclose circuit

Is This Answer Correct ?

2 Yes

11 No

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