When the rotor speed, in a synchronous machine, becomes more than the synchronous speed during hunting, the damper bars develop_________________?

Electrical Engineering Mcqs

When the rotor speed, in a synchronous machine, becomes more than the synchronous speed during hunting, the damper bars develop_________________?

(A)  inductor motor torque

(B)  induction generator torque

(C)  synchronous motor torque

(D)  d.c. motor toque

(E)  none of the above

Submitted By :Ali Uppal

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