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A 3-phase, 10 kW, 400 V, 4-pole, 50HZ, star connected induction motor draws 20 A on full load. Its no load and blocked rotor test data are given below. 6 A No Load Test: 400 V 1002 W Blocked Rotor Test : 90 V 15 A 762 W Neglecting copper loss in no load test and core loss in blocked rotor test, estimate motor's full load efficiency

A 3-phase, 10 kW, 400 V, 4-pole, 50HZ, star connected induction motor draws 20 A on full load. Its no load and blocked rotor test data are given below. 6 A No Load Test: 400 V 1002 W Blocked Rotor Test : 90 V 15 A 762 W Neglecting copper loss in no load test and core loss in blocked rotor test, estimate motor's full load efficiency

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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A 3-phase, 10 kW, 400 V, 4-pole, 50HZ, star connected induction motor draws 20 A on full load. Its no load and blocked rotor test data are given below. 6 A No Load Test: 400 V 1002 W Blocked Rotor Test : 90 V 15 A 762 W Neglecting copper loss in no load test and core loss in blocked rotor test, estimate motor's full load efficiency
Transcribed Image Text:A 3-phase, 10 kW, 400 V, 4-pole, 50HZ, star connected induction motor draws 20 A on full load. Its no load and blocked rotor test data are given below. 6 A No Load Test: 400 V 1002 W Blocked Rotor Test : 90 V 15 A 762 W Neglecting copper loss in no load test and core loss in blocked rotor test, estimate motor's full load efficiency
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