A 4poles,200V,wave connected shunt motor running at 80ORPM and drawing armature current andHeld current of 50 and 1 Amp respectively. It has 500 conductor, Ra=0.50, if the efficiency of themotor70% ,Calculate:Motor output power and output torque.Electromagnetic torque.Useful flux per pole.Rotational losses.

In this question we will solve for DC motor output power ,output torque , flux, rotational…

4 4poles,200V,wave connected shunt motor running at 800RPM and drawing armature cur Held current of 50 and 1 Amp respectively. It has 500 conductor, Ra=0.50, if the efficien motor70% ,Calculate: Motor output power and output torque. Electromagnetic torque. Useful flux per pole. Rotational losses.

4 4poles,200V,wave connected shunt motor running at 800RPM and drawing armature cur Held current of 50 and 1 Amp respectively. It has 500 conductor, Ra=0.50, if the efficien motor70% ,Calculate: Motor output power and output torque. Electromagnetic torque. Useful flux per pole. Rotational losses.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Concept explainers

DC Generator

An electromechanical machine which converts input mechanical energy to respective output electric energy is called a generator.

Question

A 4poles,200V,wave connected shunt motor running at 80ORPM and drawing armature current and
Held current of 50 and 1 Amp respectively. It has 500 conductor, Ra=0.50, if the efficiency of the
motor70% ,Calculate:
Motor output power and output torque.
Electromagnetic torque.
Useful flux per pole.
Rotational losses.

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