The armature MMF waveform of a dc machine is
A. Pulsating
B. Rectangular
C. Triangular
D. Sinusoidal
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Answer: C
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The armature MMF waveform of a dc machine is
A. Pulsating
B. Rectangular
C. Triangular
D. Sinusoidal
Answer: C
Share your understanding of this question with the correct explanation.