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single phase half controlled rectifier is used to control speed of a dc motor rated at 100V,600rpm. Rectifier is supplied with 220V,50Hz. If the Ra is 0.5 Ohm and La is 6mH. If the motor voltage constant is 0.09V/rpm, armature current is 35A and the motor is working at rated speed. Find a) Back EMF Answer for part 1 b) Vdc Answer for part 2 c) Firing angle in degrees Answer for part 3 d) Power delivered to the

single phase half controlled rectifier is used to control speed of a dc motor rated at 100V,600rpm. Rectifier is supplied with 220V,50Hz. If the Ra is 0.5 Ohm and La is 6mH. If the motor voltage constant is 0.09V/rpm, armature current is 35A and the motor is working at rated speed. Find a) Back EMF Answer for part 1 b) Vdc Answer for part 2 c) Firing angle in degrees Answer for part 3 d) Power delivered to the

Introductory Circuit Analysis (13th Edition)
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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A single phase half controlled rectifier is used to control speed of a dc motor rated at 100V,600rpm. Rectifier is supplied with 220V,50Hz. If the Ra is 0.5 Ohm and La is 6mH. If the motor voltage constant is 0.09V/rpm, armature current is 35A and the motor is working at rated speed. Find

a) Back EMF

Answer for part 1

b) Vdc

Answer for part 2

c) Firing angle in degrees

Answer for part 3

d) Power delivered to the motor

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