1. Current flowing through the field coils : a. Magnetizes the pole pieces. b. Makes the generator armature turn. c. Has no effect on the generator's magnetic field. 2. The process of magnetizing the pole pieces involves : a. Passing a magnetic field through them without change. b. Lining up the internal magnets of the pole pieces. c. Trying to get the tiny internal magnets of the pole pieces into random, helter- skelter positions so their fields cancel. 3. The terminal voltage of a given generator depends on these two things : a. The magnetic field strength and armature speed. b. The field current and armature speed. c. Resistance of the field coil and armature speed. 4. A field pole piece is said to be saturated when : a. A small increase in field current produces a large jump in magnetic field strength. b. Magnetic field strength increases when there is no increase in field current. c. Increase in field current produce proportionately smaller increases in magnetic field strength.

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...
icon
Related questions
Question
SETUP CONNECTION:
Transcribed Image Text:SETUP CONNECTION:
<DRILLS>
1. Current flowing through the field coils :
a. Magnetizes the pole pieces.
b. Makes the generator armature turn.
c. Has no effect on the generator's magnetic field.
2. The process of magnetizing the pole pieces involves :
a. Passing a magnetic field through them without change.
b. Lining up the internal magnets of the pole pieces.
c. Trying to get the tiny internal magnets of the pole pieces into random, helter-
skelter positions so their fields cancel.
3. The terminal voltage of a given generator depends on these two things :
a. The magnetic field strength and armature speed.
b. The field current and armature speed.
c. Resistance of the field coil and armature speed.
4. A field pole piece is said to be saturated when :
a. A small increase in field current produces a large jump in magnetic field strength.
b. Magnetic field strength increases when there is no increase in field current.
c. Increase in field current produce proportionately smaller increases in magnetic
field strength.
Transcribed Image Text:<DRILLS> 1. Current flowing through the field coils : a. Magnetizes the pole pieces. b. Makes the generator armature turn. c. Has no effect on the generator's magnetic field. 2. The process of magnetizing the pole pieces involves : a. Passing a magnetic field through them without change. b. Lining up the internal magnets of the pole pieces. c. Trying to get the tiny internal magnets of the pole pieces into random, helter- skelter positions so their fields cancel. 3. The terminal voltage of a given generator depends on these two things : a. The magnetic field strength and armature speed. b. The field current and armature speed. c. Resistance of the field coil and armature speed. 4. A field pole piece is said to be saturated when : a. A small increase in field current produces a large jump in magnetic field strength. b. Magnetic field strength increases when there is no increase in field current. c. Increase in field current produce proportionately smaller increases in magnetic field strength.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
DC Generator
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.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Fundamentals of Electric Circuits
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education
Electric Circuits. (11th Edition)
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON
Engineering Electromagnetics
Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,