Question 1 A 6-Pole 50Hz 3-Phase induction motor running of full Load With 4% Slip develops a torque of 149.3Nm at its pulley rim [output torque] the friction and windage losses are 200W the stator Cu and iron losses equal 1620W. Find the following: a) the output power b) the rotor cu loss c) the efficiency at full load

Question 1 A 6-Pole 50Hz 3-Phase induction motor running of full Load With 4% Slip develops a torque of 149.3Nm at its pulley rim [output torque] the friction and windage losses are 200W the stator Cu and iron losses equal 1620W. Find the following: a) the output power b) the rotor cu loss c) the efficiency at full load

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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