Q2. A 4-pole, 200 V, lap-connected shunt motor running at 1500 r.p.m. and draw currents of 50 from the mains. It has 500 conductors in it is amature slots. It has an amature and shunt field resistances of 0.05 N and 200 2,(brush loss may be ignored).Find (a) total torque developed by armature (b) useful torque if the output mechanical power is 8kW (c) lost torque (d) (e) commercial efficiency.

Q2. A 4-pole, 200 V, lap-connected shunt motor running at 1500 r.p.m. and draw currents of 50 from the mains. It has 500 conductors in it is amature slots. It has an amature and shunt field resistances of 0.05 N and 200 2,(brush loss may be ignored).Find (a) total torque developed by armature (b) useful torque if the output mechanical power is 8kW (c) lost torque (d) (e) commercial efficiency.

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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