A Kelvin electrostatic voltmeter uses what method of damping?
A. fluid friction
B. spring action
C. mechanical friction
D. eddy-current damping
Show Answer
Answer: A
Share your understanding of this question with the correct explanation.
A Kelvin electrostatic voltmeter uses what method of damping?
A. fluid friction
B. spring action
C. mechanical friction
D. eddy-current damping
Answer: A
Share your understanding of this question with the correct explanation.