An 8-pole, 460 V shunt motor has 600 lap-wound conductor. It takes 45 A from the supply mains and develops output power of 9 hp. The field winding takes 2 A. The armature resistance is 0.12 Ω and the flux per pole is 0.05 W. Calculate the developed torque and shaft torque.

An 8-pole, 460 V shunt motor has 600 lap-wound conductor. It takes 45 A from the supply mains and develops output power of 9 hp. The field winding takes 2 A. The armature resistance is 0.12 Ω and the flux per pole is 0.05 W. Calculate the developed torque and shaft torque.

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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An 8-pole, 460 V shunt motor has 600 lap-wound conductor. It takes 45 A from the supply mains
and develops output power of 9 hp. The field winding takes 2 A. The armature resistance is 0.12
Ω and the flux per pole is 0.05 W. Calculate the developed torque and shaft torque.

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