5-Which of the following statements regarding single phase induction motors correct? (a) It requires only one winding. (c) It is self-starting. (b) It can rotate in one direction only. (d) It is not self-starting.

5-Which of the following statements regarding single phase induction motors correct? (a) It requires only one winding. (c) It is self-starting. (b) It can rotate in one direction only. (d) It is not self-starting.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter32: Three-phase Motors

Section: Chapter Questions

Problem 6RQ: Name three factors that determine the torque produced by an induction motor.

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Concept explainers

Single Phase Induction Motor

The single-phase induction motor or engine consists of a single rotating phase in the stator and a rotating cage in the rotor. When phase one supply is connected to the stator winding, a magnetic field is generated. In the pulsating field, the rotor does not rotate due to inertia. So, a single-phase import motor does not start and requires some initial methods.

Question

5-Which of the following statements regarding single phase induction motors correct?
(a) It requires only one winding.
(c) It is self-starting.
(b) It can rotate in one direction only.
(d) It is not self-starting.

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