An induction wattmeter can be used for
A. dc only
B. 50 Hz ac only
C. both ac and dc
D. high frequency ac only
Show Answer
Answer: B
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An induction wattmeter can be used for
A. dc only
B. 50 Hz ac only
C. both ac and dc
D. high frequency ac only
Answer: B
Share your understanding of this question with the correct explanation.