Q.

The direction of the single-phase IM can be reversed by using which one of the method?

A. by interchanging the supply terminals
B. by removing the capacitor
C. by changing the direction of auxiliary winding current
D. by removing the main winding
Answer» A. by interchanging the supply terminals
Explanation: the direction of the single- phase im can be reversed by changing the direction of auxiliary winding or main winding current.the net torque developed in the im is imiasin(Φ).

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