Single Phase Induction Motors

Speed control of a universal motor is achieved by

  • A. Varying field flux with tapped field windings
  • B. Connecting rheostat in series
  • C. Applying variable voltage by means of silicon controlled rectifier
  • D. All of the above methods
Answer: Option D.
Explanation: 

No answer description available for this question.

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button
error: Alert: Content is protected !!