Q5: A 8.5-hp, 200 V d.c. shunt motor running light takes a current of 4 A. The field resistance is 100 Q armature resistance is 0.6 2. Calculate: (i) Speed regulation. (ii) The efficiency. (iii) The armature current at which efficiency is maximum

Q5: A 8.5-hp, 200 V d.c. shunt motor running light takes a current of 4 A. The field resistance is 100 Q armature resistance is 0.6 2. Calculate: (i) Speed regulation. (ii) The efficiency. (iii) The armature current at which efficiency is maximum

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter5: Resistors

Section: Chapter Questions

Problem 1PA

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Q2- What is the Working Principle of DC Servo Motor
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