Supply voltage in an energy meter is __________ Options: A . &nbspconstant always B . &nbspzero always C . &nbspdepends on the load D . &nbspcan fluctuate

Supply voltage in an energy meter is _________

Question

Supply voltage in an energy meter is __________

Options:

A . constant always

B . zero always

C . depends on the load

D . can fluctuate

Answer: Option D
Answer: (d).can fluctuate

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