When a D.C. series motor is connected to A.C. supply, the power factor will be low because of Options: A . &nbsphigh inductance of field and armature circuits B . &nbspinduced current in rotor due to variations of flux C . &nbspfine copper wire winding D . &nbspnone of the above

When a D.C. series motor is connected to A.C. supply, the power factor will be l

Question

When a D.C. series motor is connected to A.C. supply, the power factor will be low because of

Options:

A . high inductance of field and armature circuits

B . induced current in rotor due to variations of flux

C . fine copper wire winding

D . none of the above

Answer: Option A

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