A 220 V three phase motor takes 21,437 W at 0.71 lagging power factor. What is the line curent? I= P/43 VL * P. P/43 @ L-56.25 A CL-7923 A IL-137.24 A CL-45.74 A
A 220 V three phase motor takes 21,437 W at 0.71 lagging power factor. What is the line curent? I= P/43 VL * P. P/43 @ L-56.25 A CL-7923 A IL-137.24 A CL-45.74 A
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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Transcribed Image Text:A 220 V three phase motor takes 21,437 W at 0.71 lagging power factor. What is the line curent?
P/3 VL * P.
P/43
= 79.23
1=
=
L-56.25 A
CL-7923 A
IL-137.24 A
CL-45.74 A
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