Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN: 9781305578296
Author: John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher: Cengage Learning
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Textbook Question
Chapter 20, Problem 2RQ
An open winding in an electric motor means that
A. the winding is making contact with the motor frame.
B. one winding is making contact with another winding.
C. a wire in one winding is broken.
D. the centrifugal switch to the start winding is open.
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Chapter 20 Solutions
Refrigeration and Air Conditioning Technology (MindTap Course List)
Ch. 20 - True or False: If a sleeve bearing fails in a...Ch. 20 - An open winding in an electric motor means that A....Ch. 20 - There is a short circuit in an electric motor...Ch. 20 - An open winding or a shorted winding can be...Ch. 20 - A decrease in resistance will cause the amperage...Ch. 20 - Prob. 6RQCh. 20 - Prob. 7RQCh. 20 - To determined the capacitance of a capacitor, a...Ch. 20 - State the physical differences between a run and a...Ch. 20 - Prob. 10RQ
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- An open single-phase motor with a centrifugal starting switch may not be used in A. an air-conditioning condenser fan motor. B. an air-conditioning indoor air handler. C. an area where explosive gases exist. D. a ventilating fan motor.arrow_forwardThe large interconnecting line between the indoor and outdoor coil is the _____line.arrow_forwardWhat type of armature winding is generally used for machines designed to operate on low voltage and high current?arrow_forward
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