Electric Motor Control
Electric Motor Control
10th Edition
ISBN: 9781133702818
Author: Herman
Publisher: CENGAGE L
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Chapter 39, Problem 15SQ

A synchronous motor can be used to increase the power factor of an electrical system by

  1. a. reducing the speed.
  2. b. overexciting the stator field.
  3. c. operating at unity power factor.
  4. d. applying DC to the stator field.
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Working of Synchronous Motor; Author: Lesics;https://www.youtube.com/watch?v=Vk2jDXxZIhs;License: Standard Youtube License