(b) A 6-pole, 500V wave connected shunt motor has 1200 armature conductors and usefulflux/pole of 20 mWb. The armature and the resistances are 0.50 ohm and 250 ohm respectively.What will be the speed and the torque developed by the motor when it draws 20A from thesupply mains. If the magnetic and mech. losses amount to 900 W, find the efficiency of themachine for this load.

Answered: Image /qna-images/answer/df4c543d-003f-4b65-b653-d4851f650b0f.jpg

A 6-pole, 500V wave connected shunt motor has 1200 armature conductors and useful x/pole of 20 mWb. The armature and the resistances are 0.50 ohm and 250 ohm respectively. nat will be the speed and the torque developed by the motor when it draws 20A from the oply mains. If the magnetic and mech. losses amount to 900 W, find the efficiency of the chine for this load.

A 6-pole, 500V wave connected shunt motor has 1200 armature conductors and useful x/pole of 20 mWb. The armature and the resistances are 0.50 ohm and 250 ohm respectively. nat will be the speed and the torque developed by the motor when it draws 20A from the oply mains. If the magnetic and mech. losses amount to 900 W, find the efficiency of the chine for this load.

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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