In a synchronous motor, V-curves represent relation between
A)armature current and field current
B)power factor and speed
C)field current and speed
D)field current and power factor

Question

Quizplus · Accepted Answer

V-curves in a synchronous motor illustrate the relationship between the armature current and the field current at a constant load and speed. As the field current varies, the armature current first decreases, reaches a minimum value (at the point of unity power factor), and then increases, forming a V-shape.

In a Synchronous Motor, V-Curves Represent Relation Between