P1. Determine the number of poles, the slip, and the frequency of the rotor currents at the rated load for three-phase induction motors rated at: (a) 2200 V, 60 Hz, 588 rpm. (b) 120 V, 600 Hz, 873 rpm,

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter32: Three-phase Motors
Section: Chapter Questions
Problem 6RQ: Name three factors that determine the torque produced by an induction motor.
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Induction motor 

P1.
Determine the number of poles, the slip, and the frequency of the rotor currents
at the rated load for three-phase induction motors rated at:
(a) 2200 V, 60 Hz, 588 rpm.
(b) 120 V, 600 Hz, 873 rpm,
Transcribed Image Text:P1. Determine the number of poles, the slip, and the frequency of the rotor currents at the rated load for three-phase induction motors rated at: (a) 2200 V, 60 Hz, 588 rpm. (b) 120 V, 600 Hz, 873 rpm,
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