Which of the following is the common synchronous speed in r.p.m. between 50 Hz and be 60 Hz alternators ?
A. 200
B. 300
C. 600
D. 900
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Answer: C
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Which of the following is the common synchronous speed in r.p.m. between 50 Hz and be 60 Hz alternators ?
A. 200
B. 300
C. 600
D. 900
Answer: C
Share your understanding of this question with the correct explanation.