Consider a separately-excited DC motor with an armature resistance RA =0.252 and terminal voltage VT =220 V. The motor rated speed is 1000 RPM and the rated armature current is 85 A. The field winding supply VF=16 V and the field resistance is 20 Ohms. 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 These values were taken at speed n=1000 RPM 102 115 124 130 134 What is the starting armature current of this motor? Select one: a. Starting Current = 650 Amp O b. Starting Current = 880 Amp O c. Starting Current = 480 Amp O d. None

Consider a separately-excited DC motor with an armature resistance RA =0.252 and terminal voltage VT =220 V. The motor rated speed is 1000 RPM and the rated armature current is 85 A. The field winding supply VF=16 V and the field resistance is 20 Ohms. 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 These values were taken at speed n=1000 RPM 102 115 124 130 134 What is the starting armature current of this motor? Select one: a. Starting Current = 650 Amp O b. Starting Current = 880 Amp O c. Starting Current = 480 Amp O d. None

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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