If a D.C. series motor is operated on A.C. supply, it will Options: A . &nbspspark excessively B . &nbsphave poor efficiency C . &nbsphave poor power factor D . &nbspall of the above

If a D.C. series motor is operated on A.C. supply, it will

Question - If a D.C. series motor is operated on A.C. supply, it will

Options:

A . spark excessively

B . have poor efficiency

C . have poor power factor

D . all of the above

Answer: Option D

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