An advantage of the synchronous motor equipped with a brushless exciter is that_____________ .
A)field control and excitation are provided by a static system
B)brush sparking is produced
C)field excitation is manually removed whenever the motor is out of step
D)manual resynchronization can be achieved whenever it is practical

Question

Quizplus · Accepted Answer

The synchronous motor equipped with a brushless exciter provides field control and excitation through a static system, which eliminates the need for brushes and reduces maintenance requirements. It also allows for automatic synchronization, as the excitation can be adjusted in real-time to maintain the proper speed and power factor. Options B, C, and D are incorrect as they describe disadvantages or limitations of the synchronous motor system. The synchronous motor equipped with a brushless exciter has the advantage of providing field control and excitation through a static system, eliminating the need for brushes that can produce sparking. Additionally, the field excitation is automatically controlled and there is no need for manual removal or resynchronization.

An Advantage of the Synchronous Motor Equipped with a Brushless