Electric Motor Control
10th Edition
ISBN:9781133702818
Author:Herman
Publisher:Herman
Chapter39: Synchronous Motor Operation
Section: Chapter Questions
Problem 14SQ: Induction motors and welding transformers require magnetizing current, which causes a. lagging power...
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In an induction motor with a
capacitor starting the auxiliary
current is la: ahead of the main
winding current I and behind
the voltage ahead of the main
winding current Im and ahead
of the voltage, late over the
total current It, and behind the
voltage
Transcribed Image Text:In an induction motor with a capacitor starting the auxiliary current is la: ahead of the main winding current I and behind the voltage ahead of the main winding current Im and ahead of the voltage, late over the total current It, and behind the voltage
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