what will happen ac motor give to dc supply
Answer Posted / dilip dixit
AC MOTOR WORKS ON PRINCIPLE OF MUTUAL INDUCTION WHEN WE
GIVE AC SUPPLY TO THE MOTOR IT PRODUCE ROTATING FIELD OF
120 DEEGRE HENCE ROTAR ROTATE TO THE PROPOTIONAL OF FIELD &
BACK EMF GENERATES SO CURRENT WILL BE LIMITING . IF WE GIVE
DC SUPPLY TO THE MOTOR THERE IS NO FREQUENCY IN DC CAUSE
MOTOR BURNT DUE TO ABSENCE OF BACK EMF.
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