Kindly solve. A separately excited DC motor presents the following plate data:• armature voltage: V = 220 VUB• amature current: I = 30 Aan"u peeds• excitation voltage: V 80 V= 3000 rpm201902.0in10excitation current: I- 4Astarting current: 1, = 180 AstNeglecting the no load losses and the saturation of the magnetic circuit, evaluate:1) the amature resistanceRa2) the coefficent between e.m.f. and speedK3) the rated torque(V/rad/s]4) the rated efficiency5) the speed when the motor delivers 1.5 T, (constant flux)201002

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A separately excited DC motor presents the following plate data: • armature voltage: V = 220 V UB • amature current: I= 30 A an speed: n = 3000 rpm • excitation voltage: V = 80 V 201002.01n excitation current: 1 = 4 A starting current: I, = 180 A st Neglecting the no load losses and the saturation of the magnetic circuit, evaluate: 1) the amature resistance Ra 2) the coefficent between e.m.f. and speed Virad/s] 3) the rated torque (Nm] 4) the rated officionc 261002

A separately excited DC motor presents the following plate data: • armature voltage: V = 220 V UB • amature current: I= 30 A an speed: n = 3000 rpm • excitation voltage: V = 80 V 201002.01n excitation current: 1 = 4 A starting current: I, = 180 A st Neglecting the no load losses and the saturation of the magnetic circuit, evaluate: 1) the amature resistance Ra 2) the coefficent between e.m.f. and speed Virad/s] 3) the rated torque (Nm] 4) the rated officionc 261002

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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