Question

Which of the following is the effect of non-uniform armature current?

a.

Ratio of peak to average and rms to average armature current decreases

b.

Ratio of peak to average and rms to average armature current increases

c.

Ratio of peak to average increases and rms to average armature current decreases

d.

Ratio of peak to average decreases and rms to average armature current increases

Posted under DC Machines

Answer: (b).Ratio of peak to average and rms to average armature current increases

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Q. Which of the following is the effect of non-uniform armature current?
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