A DC series motor takes the current of 15A and terminal voltage is 220 V. The armature and field resistance is 2 ohms and 0.2 ohm respectively. If the field resistance is shunted by resistance which is same as field resistance value and current taken by motor is 12 A then back emf induced is (estimated time 2 minutes) a. 194.8V b. 198.4 V c. 217.6 V d. 200.3 V
A DC series motor takes the current of 15A and terminal voltage is 220 V. The armature and field resistance is 2 ohms and 0.2 ohm respectively. If the field resistance is shunted by resistance which is same as field resistance value and current taken by motor is 12 A then back emf induced is (estimated time 2 minutes) a. 194.8V b. 198.4 V c. 217.6 V d. 200.3 V
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...
Related questions
Question
A DC series motor takes the current of 15A and terminal voltage is 220 V. The armature and field resistance is 2 ohms and 0.2 ohm respectively. If the field resistance is shunted by resistance which is same as field resistance value and current taken by motor is 12 A then back emf induced is (estimated time 2 minutes)
a.
194.8V
b.
198.4 V
c.
217.6 V
d.
200.3 V
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 1 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON
Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,