5. A 50 Hz,8-pole, 3-phase induction motor delivers an output of 3-1 kW at a slip of 0-02. The losses due to friction and windage are 100 W. Find the value of grosS Torque in N-m. [41-58 N-m)

Electric Motor Control
10th Edition
ISBN:9781133702818
Author:Herman
Publisher:Herman
Chapter39: Synchronous Motor Operation
Section: Chapter Questions
Problem 14SQ: Induction motors and welding transformers require magnetizing current, which causes a. lagging power...
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5. A 50 Hz,8-pole, 3-phase induction motor delivers an output of 3.1 kW at a slip of 0-02. The losses due
to friclion and windage are I00 W. Find the value of gross torque in N-m.
[41-58 N-m]
Transcribed Image Text:5. A 50 Hz,8-pole, 3-phase induction motor delivers an output of 3.1 kW at a slip of 0-02. The losses due to friclion and windage are I00 W. Find the value of gross torque in N-m. [41-58 N-m]
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