there are a transformer and a motor. both are connected to
3phase, 415 Volt, 50Hz power supply. Both are working with
induction principles. Then, why, motor is rotating and
transformer is not rotating.

Answer Posted / krishna

Transformer works on the principle magnetic induction.

but transformer having primary and secondary
windings ...which are static ..then how rotation is
possible in transformer????/

coming to induction motor it having primary and secondary
windings ....one of which is a static winding and other is
rotatory winding.
hence rotation is possible due to magnetic action produced
by the mutual induction principle as in tranformer...

Is This Answer Correct ?    13 Yes 4 No



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