Some motors intended for ____ operation contain two separate shunt fields; one field is connected to a variable voltage power supply, and the other is connected to a constant voltage power supply.
A)overspeed
B)normal
C)intermittent
D)underspeed

Question

Quizplus · Accepted Answer

Motors designed for overspeed operation often have two separate shunt fields to allow for precise control over the motor's speed. One field is connected to a variable voltage supply for adjustable speed control, and the other is connected to a constant voltage supply to maintain stability and control, especially at higher speeds.

Some Motors Intended for ____ Operation Contain Two Separate Shunt