The plate if an induction motor include the following data: P-65W, cos(phi)-0.74, 50HZ, 364rpm, nu=0.9, delta/Y 362V/209V, 0.14A/0.16A. At rated condition, the frequency of rotar electrical signals equal to O a) 1.41HZ. O 2.66HZ. O b) 2.19HZ. O d) 2.47HZ.

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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The plate if an induction motor include the following data: P-65W, cos(phi)-0.74, 50HZ, 364rpm, nu=0.9, delta/Y 362V/209V, 0.14A/0.16A. At rated condition, the frequency of rotar electrical signals equal to O a) 1.41HZ. O 2.66HZ. O b) 2.19HZ. O d) 2.47HZ.
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