A single-phase voltage controller feeds an induction motor (A) and a h

1.	A single-phase voltage controller feeds an induction motor (A) and a heater (B)
A.	In both the loads, fundamental and harmonics are useful
B.	In A only fundamental and in B only harmonics are useful
C.	In A only fundamental and in B harmonics as well as fundamental are useful
D.	In A only harmonics and in B only fundamental are useful
Answer» D. In A only harmonics and in B only fundamental are useful

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A single-phase voltage controller feeds an induction motor (A) and a heater (B)

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