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 = 2.4L-48.62° Amperes, the friction and windage losses is 25 W, and the core losses are 27 W. Determine the Air-Gap power in this motor. Select one: O a. PAG = 280.5 W O b. PAG = 400.7 W O c. PAG = 335.2 W O d. None Clear my choice

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 = 2.4L-48.62° Amperes, the friction and windage losses is 25 W, and the core losses are 27 W. Determine the Air-Gap power in this motor. Select one: O a. PAG = 280.5 W O b. PAG = 400.7 W O c. PAG = 335.2 W O d. None Clear my choice

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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