Answer Posted / a.muthu kumar,vacon

Normally, the electrical motors are working based
on the faraday's law. [WHEN A CURRENT CARRYING CONDUCTOR
SHOULD CUT THE MAGANETIC FLUX MEANS A EMF WILL BE PRODUCED].

Stator Winding: Produce maganetic flux,
Rotor Winding: Is a current carrying conductor with shaft.

When a supply is passes through the rotor winding means,
it's cut the flux which is created by the stator winding.
At that time the EMF will produced,The shaft which is
connected to the rotor should start run.

Could u pls tell me the NPCIL electrical engineering interview questions for Executive trainee, and also guide me how to face the interview.

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