An induction motor can run at synchronous speed when Options: A . &nbspIt is run on load B . &nbspIt is run in reverse direction C . &nbspIt is run on voltage higher than the rated voltage D . &nbspe.m.f. is injected in the rotor circuit

An induction motor can run at synchronous speed when

Question

An induction motor can run at synchronous speed when

Options:

A . It is run on load

B . It is run in reverse direction

C . It is run on voltage higher than the rated voltage

D . e.m.f. is injected in the rotor circuit

Answer: Option D

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