Physics, asked by digeesh3143, 1 year ago

What happens if a dc supply is given to induction machine?

Answers

Answered by shauryachandra12345

When A.C. supply is given to a D.C. motor: ... 1) D.C. supply will not produce rotating magnetic field , hence motor will not run. 2) If rated voltage is given (in D.C. form), there will be only resistance of the winding will affect the D.C. current , whereas in case of a.c. supply, impedance will affect the A.C. current

shauryachandra12345: When A.C. supply is given to a D.C. motor: ... 1) D.C. supply will not produce rotating magnetic field , hence motor will not run. 2) If rated voltage is given (in D.C. form), there will be only resistance of the winding will affect the D.C. current , whereas in case of a.c. supply, impedance will affect the A.C. current

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