The armature current of a synchronous motor on no load
A. leads the applied voltage by 90°.
B. lags behind the applied voltage by 90°.
C. is in phase will applied voltage.
D. zero.
Answer:A
The armature current of a synchronous motor on no load
A. leads the applied voltage by 90°. B. lags behind the applied voltage by 90°. C. is in phase will applied voltage. D. zero.