n[rpm]+ n1- U [V] 0 U1

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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The graph in the picture shows regulation of a linear DC motor. The motor has speed n = 2800 rpm at voltage U1 = 100 V. a) Express indicated speed in SI units. b) What is the static gain of the motor? c) What speed does the motor have at voltage U2=20 V? d) What voltage is required to make the motor rotate at n3=2,100 rpm?

n[rpm]+
n1-
U [V]
0
U1
Transcribed Image Text:n[rpm]+ n1- U [V] 0 U1
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