A three phase,22 kilowatt ,three-phase induction motor has a full load speed of 1440 r.p.m. If the motor provides 150 percent of full load torque when started direct on line. The starting torque is *

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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A three phase,22 kilowatt
,three-phase induction motor
has a full load speed of 1440
r.p.m. If the motor provides
150 percent of full load torque
when started direct on line.
The starting torque is
216.4 Nm
O 218.9 Nm
223.7 Nm
O 220.5 Nm
Transcribed Image Text:A three phase,22 kilowatt ,three-phase induction motor has a full load speed of 1440 r.p.m. If the motor provides 150 percent of full load torque when started direct on line. The starting torque is 216.4 Nm O 218.9 Nm 223.7 Nm O 220.5 Nm
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