Q
Electrical power output in a d.c. generator is equal to____________?
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A
A. Electrical power developed in armature – copper losses
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B
B. Mechanical power input – iron and friction losses
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C
C. Electrical power developed in armature – iron and copper losses
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D
D. Mechanical power input – iron and friction losses – copper losses
Correct Answer:
D. D. Mechanical power input – iron and friction losses – copper losses
