When the load on a synchronous motor running with normal excitation is – McqOptions

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1.	When the load on a synchronous motor running with normal excitation is increased, armature current drawn by it increases because:
A.	back emf becomes less than applied voltage V
B.	net resultant voltage in the amature is increased
C.	power factor is decreased
D.	motor speed is reduced
Answer» C. power factor is decreased

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