Which of the ammeter below that has no insertion error?
A. D’Arsonval meter
B. clamp-meter
C. micrometer
D. meter with current transformer
Show Answer
Answer: B
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Which of the ammeter below that has no insertion error?
A. D’Arsonval meter
B. clamp-meter
C. micrometer
D. meter with current transformer
Answer: B
Share your understanding of this question with the correct explanation.