Electronics and Communication Engineering - Measurements and Instrumentation - Discussion

Discussion Forum : Measurements and Instrumentation - Section 8 (Q.No. 40)
40.
The adjustment of position of shading bands, in an energy meter, is done to provide
friction compensation
creep compensation
braking torque
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Yakub said:   7 years ago
It should be None of the above.

Because shading band is used to make 90° phase shift.

It is used to lag compensation.

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