Air friction damping is used in the instruments which is:
A. Moving iron
B. Moving coil
C. Induction
D. Hot wire
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Answer: A
Share your understanding of this question with the correct explanation.
Air friction damping is used in the instruments which is:
A. Moving iron
B. Moving coil
C. Induction
D. Hot wire
Answer: A
Share your understanding of this question with the correct explanation.