A dc shunt motor supplied with 220 V, armature resistance is 0.1 Q and armature current is 80 A. What is the value of back e.m.f? a. 220 V O b. 212 V C. 228 V O d. O V
A dc shunt motor supplied with 220 V, armature resistance is 0.1 Q and armature current is 80 A. What is the value of back e.m.f? a. 220 V O b. 212 V C. 228 V O d. O V
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Question
![A dc shunt motor supplied
with 220 V, armature
resistance is 0.1 Q and
armature current is 80 A.
What is the value of back
e.m.f?
a. 220 V
O b. 212 V
С. 228 V
O d. Ov](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F454538ef-f48c-486c-b434-1bb2d819698d%2F35aa25b3-2cbd-421d-92b4-e86f6d817f54%2Foyhwzm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A dc shunt motor supplied
with 220 V, armature
resistance is 0.1 Q and
armature current is 80 A.
What is the value of back
e.m.f?
a. 220 V
O b. 212 V
С. 228 V
O d. Ov
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