The power input to the rotor of a 440 V, 60-Hz, three-phase, 6 pole induction motor is 60 kW. The rotor makes 108 complete cycles per minute. Find the rotor resistance per phase if the rotor current is 50 A

The power input to the rotor of a 440 V, 60-Hz, three-phase, 6 pole induction motor is 60 kW. The rotor makes 108 complete cycles per minute. Find the rotor resistance per phase if the rotor current is 50 A

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 13RQ: A squirrel-cage induction motor is operating at 1175 RPM and producing a torque of 22 Ib-ft. What is...

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Concept explainers

Three Phase Induction Motor

The induction motor is an electric motor that runs on AC (alternating current) and it is of two type single phase motor that work on single-phase power supply and three-phase motor that work on three-phase power supply.

Question

Answer: 0.24 ohms

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