O c. Speedn=938 RPMd. Speed n = 2400 RPMConsider a separately-excited DC motor with an armature resistance RA= 0.25 2 and terminal voltage VT=150 V. The motor rated speed is 1800 RPM. The field winding supply VF= 36 V and the field resistance isadjustable. The motor has compensating windings and interpoles.IF (A)EA (V)0.00.10.20.30.40.50.60.70.8306085102115These values were taken at speed n=1800 RPM124130134If the motor is driving a load at rated armature current IA= 46 A, with Rad+ RF=90 2.Find the speed of rotation ofthe motor in RPM.Select one:O a. NoneO b. Speedn= 2444 RPMD. Speed n = 1326 RPMO d. Speedn= 1800 RPMhunt DCN ator rated at 240 V 1500 RPM 100 Atmneres armmature curent Theamanature3:48 PM底 ENG4/16/2021

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Consider a separately-excited DC motor with an armature resistance RA=0.25 2 and terminal voltage VT 150 V. The motor rated speed is 1800 RPM. The field winding supply VF=36 V and the field resistance i: adjustable. The motor has compensating windings and interpoles. IF (A) EA (V) 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 30 60 85 102 115 124 130 134 These values were taken at speed n=1800 RPM If the motor is driving a load at rated armature current IA = 46 A, with Radi RF=90 S2. Find the speed of rotation ofthe motor in RPM. Select one: O a. None Ob. Speedn= 2444 RPM O. Speed n = 1326 RPM K d. Speed n= 1800 RPM

Consider a separately-excited DC motor with an armature resistance RA=0.25 2 and terminal voltage VT 150 V. The motor rated speed is 1800 RPM. The field winding supply VF=36 V and the field resistance i: adjustable. The motor has compensating windings and interpoles. IF (A) EA (V) 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 30 60 85 102 115 124 130 134 These values were taken at speed n=1800 RPM If the motor is driving a load at rated armature current IA = 46 A, with Radi RF=90 S2. Find the speed of rotation ofthe motor in RPM. Select one: O a. None Ob. Speedn= 2444 RPM O. Speed n = 1326 RPM K d. Speed n= 1800 RPM

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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