1.

In Weston frequency meter, the magnetic axes of the two fixed coils are

A. inclined at 60°
B. inclined at 15°
C. Alternating voltage and current contain odd and even harmonics
D. The inductance in a circuit reduces the effect of harmonics and makes current wave more sinusoidal than voltage wave
Answer» C. Alternating voltage and current contain odd and even harmonics


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