what will happen if ac motor given dc supply?

Answer Posted / saravanan.p

In AC motor, The important factor is magnetic field between
stator and rotor. In DC, no flex will come. While the motor
energized by DC, the stator winding will act as a conductor
and produce the heat. Hence winding will get damage and it
will loose the insulation strength.

In rotor side, nothing will happen.

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