A single-phase voltage controller feeds an induction motor

Home » Power Electronics » Power electronics miscellaneous » Question

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

1. In both the loads, fundamental and harmonics are useful
2. In A only fundamental and in B only harmonics are useful
3. In A only fundamental and in B harmonics as well as fundamental are useful
4. In A only harmonics and in B only fundamental are useful

Correct Option: C

NA