7. A 4-pole, 500V shunt motor has 720 wave connected conductors on its armature. The ful armature current is 60A and flux per pole is 0.03 Wb. The armature resistance is 0.020 an contact drop per brush is 1V. then the full-load speed of the motor is ----- a) 675 r.p.m. b) 690 r.p.m. c) 705 r.p.m. d) none of the previous,

7. A 4-pole, 500V shunt motor has 720 wave connected conductors on its armature. The ful armature current is 60A and flux per pole is 0.03 Wb. The armature resistance is 0.020 an contact drop per brush is 1V. then the full-load speed of the motor is ----- a) 675 r.p.m. b) 690 r.p.m. c) 705 r.p.m. d) none of the previous,

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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