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This question belongs to Electronics And Communications Engineering Measurement And Instrumentation

Measurement and Instrumentation

?

Which of the following methods are used for producing damping torque in analog instruments?
1. Air friction damping
2. Fluid friction damping
3. Eddy current damping
4. Electromagnetic damping

A) 1, 2 and 3 only B) 1, 2 and 4 only C) 1, 3 and 4 only D) 1, 2, 3 and 4

Answer & Solution

Correct Answer: Option D

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