Question

Magnitude of flux in an energy meter varies __________

a.

due to abnormal currents and voltages

b.

due to high resistance and inductance values

c.

due to changes in the transformer turns

d.

due to the induced e.m.f in the windings

Posted under Electrical Measurement and Instrumentation

Answer: (a).due to abnormal currents and voltages

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Q. Magnitude of flux in an energy meter varies __________
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