Problem 4. A two-pole induction motor operates with the following parameters: slip = 5%, total losses due to various factors = 1300 W, output power 50 kW, voltage = 460 V, f= 50 Hz. Find (a) The shaft speed (in rpm). (b) The load torque. (Recall that mechanical power is torque times angular velocity, P= To.)

Problem 4. A two-pole induction motor operates with the following parameters: slip = 5%, total losses due to various factors = 1300 W, output power 50 kW, voltage = 460 V, f= 50 Hz. Find (a) The shaft speed (in rpm). (b) The load torque. (Recall that mechanical power is torque times angular velocity, P= To.)

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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