In dc machines, the space distribution of air-gap flux density wave at no load is
A. sinusoidal
B. co- sinusoidal
C. flat-topped
D. rectangular
Show Answer
Answer: C
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In dc machines, the space distribution of air-gap flux density wave at no load is
A. sinusoidal
B. co- sinusoidal
C. flat-topped
D. rectangular
Answer: C
Share your understanding of this question with the correct explanation.