1.

A d.c. shunt generator delivers 190 A at a terminal voltage of 220 V. The copper losses and stray losses are 2000 W and 1000 W respectively. The efficiency of the generator is

A. 91.35 %
B. 92.60 %
C. 93.30 %
D. 94.23 %
Answer» D. 94.23 %


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