In a dc machine, armature copper loss varies as
A. load current.
B. (load current)2
C. 1/load current.
D. 1/(load current)2
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Answer: B
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In a dc machine, armature copper loss varies as
A. load current.
B. (load current)2
C. 1/load current.
D. 1/(load current)2
Answer: B
Share your understanding of this question with the correct explanation.