In a D.C. machine, the value of peripheral speed should not, normally, exceed
A. 10 m/s
B. 20 m/s
C. 30 m/s
D. 40 m/s
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Answer: C
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In a D.C. machine, the value of peripheral speed should not, normally, exceed
A. 10 m/s
B. 20 m/s
C. 30 m/s
D. 40 m/s
Answer: C
Share your understanding of this question with the correct explanation.