Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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Concept explainers

Speed control of motor
Speed control by DC motor-speed controller is required to realize variable speed drive. Whenever a motor drives a particular load, it is called drive, and variable speed drive refers to a load requiring variable speed. All this is obtained by a DC motor …
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QUESTION 2 When sizing a thermal overload for motors, you should use: The HP rating on the motor's nameplate. The FLC as per the NEC Table. 180% of the FLA. The FLA on the motor's nameplate.
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Transcribed Image Text:QUESTION 2 When sizing a thermal overload for motors, you should use: The HP rating on the motor's nameplate. The FLC as per the NEC Table. 180% of the FLA. The FLA on the motor's nameplate.
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