In a meggar controlling torque is provided by______________?
Correct answer: C. coil
- A. spring
- B. gravity
- C. coil
- D. eddy current
Explanation
A megger is a ratio-type instrument in which the pressure coil produces the controlling torque, while the current coil produces the deflecting torque. Therefore, the controlling torque is provided by a coil rather than a spring or gravity.
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