The greatest percentage of power loss in a d.c. motor is due to ………………..

The greatest percentage of power loss in a d.c. motor is due to ………………..

Q. The greatest percentage of power loss in a d.c. motor is due to ………………..

A.            Windage loss

B.            Copper loss

C.            Core loss

D.            Friction loss

Answer: Copper loss

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