A 80 hp, 150 V, 1500 rpm DC shunt motor with compensating windings has an armature resistance (including the brushes, compensating windings, and interpoles) of 1.56 2. Its field circuit as a total resistance Radj + Rp of 30 2, which produces a no-load speed of 1500 rpm. There are 1200 turns per pole on the shunt field winding: i. Find the input current if the speed of motor is 1000 rpm

A 80 hp, 150 V, 1500 rpm DC shunt motor with compensating windings has an armature resistance (including the brushes, compensating windings, and interpoles) of 1.56 2. Its field circuit as a total resistance Radj + Rp of 30 2, which produces a no-load speed of 1500 rpm. There are 1200 turns per pole on the shunt field winding: i. Find the input current if the speed of motor is 1000 rpm

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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