A 3 phase, 50 Hz squirrel cage induction motor, has 6 poles on stator & 4 poles on rotor. Then machine will not run.

Q.  A 3 phase, 50 Hz squirrel cage induction motor, has 6 poles on stator and 4 poles on rotor. Then the machine will run at
- Published on 23 Oct 15

a. 1000 rpm
b. 1500 rpm
c. 1750 rpm
d. Machine will not run

ANSWER: 1000 rpm

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