The scale of a dynamometer is linear when used as
A. ammeter
B. voltmeter
C. wattmeter
D. both ammeter and wattmeter
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Answer: C
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The scale of a dynamometer is linear when used as
A. ammeter
B. voltmeter
C. wattmeter
D. both ammeter and wattmeter
Answer: C
Share your understanding of this question with the correct explanation.