A single-phase, , 240 V, 60 Hz, 4-pole, induction motor is running at rated voltage and a rotor speed of 1710 RPM, and an efficiency of 70 %. The input current is lin = 2.6L-50.1° Amperes, the friction and windage losses is 35 W, and the core losses are 27 W. Determine the Air-Gap power in this motor. Select one: O a. PAG = 360.1 W O b. None O c. PAG = 294.8 W O d. PAG = 421.2 W

A single-phase, , 240 V, 60 Hz, 4-pole, induction motor is running at rated voltage and a rotor speed of 1710 RPM, and an efficiency of 70 %. The input current is lin = 2.6L-50.1° Amperes, the friction and windage losses is 35 W, and the core losses are 27 W. Determine the Air-Gap power in this motor. Select one: O a. PAG = 360.1 W O b. None O c. PAG = 294.8 W O d. PAG = 421.2 W

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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