A4 pole d.C. shunt motor working on 250 V takes a current of 2 A when running in 1000r.p.m. What willbe its back e.m.f., speed and % speed drop if the motor takes 51A at a certain load?Armature and shunt field resistance are 0.2Qand 2502 respectively.
A4 pole d.C. shunt motor working on 250 V takes a current of 2 A when running in 1000r.p.m. What willbe its back e.m.f., speed and % speed drop if the motor takes 51A at a certain load?Armature and shunt field resistance are 0.2Qand 2502 respectively.
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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