1.

A 250 V dc motor has an armature resistance of 0.5 Ω. It is drawing an armature current of 25 A, driving a certain load. Calculate the induced emf in the motor under this conditions.

A. 180.5 V
B. 237.5 V
C. 192.5 V
D. 625 V
Answer» C. 192.5 V


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