Electronics and Communication Engineering - Measurements and Instrumentation - Discussion

Discussion Forum : Measurements and Instrumentation - Section 7 (Q.No. 19)
19.
In an ac single phase energy meter, the potential coil is put on
both side limbs, of upper magnet
central limb of upper magnet
one side limb of upper magnet
either (a) or (b)
Answer: Option
Explanation:
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Discussion:
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