
Transformer 1
Authored by Ram Pandey
Professional Development
University
Used 4+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
36 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
A laminated transformer core reduces the amount of energy that is wasted in the form of........
solidifying
flux
heat
2.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Why transformers work with A.C. current but not D.C.
A.C current produces changing magnetic field.
D.C current produces changing magnetic field.
D.C current is weak
A.C current is powerful
3.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Which of the following does not change in a transformer?
Voltage
Current
Power
Frequency
4.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Ratio of voltages is equal to ratio of _______________________.
number of iron sheets in core
number of coil
number of turns in coil
number of electromagnetic
5.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
The magnetic material for the core needs to be made of soft iron where its permeability is high
to reduce eddy current loss
to reduce hysteresis loss
to avoid fringing in the core
to reduce copper loss in the winding
6.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Transformer works on which of the following principle
Lenz’s Law
Ampere's Law
Faraday's Law of Electromagenetic Induction
Fleming's Law
7.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
What is the material used for construction of transformer core?
Aluminium
Copper
Iron
Wood
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
40 questions
Logistique
Quiz
•
11th Grade - University
32 questions
Cloud Computing
Quiz
•
University
34 questions
ACR-202-Unit 26 - Applications of Refrigeration Systems
Quiz
•
University
40 questions
Ethnic and Cultural Diversity
Quiz
•
4th Grade - University
36 questions
Structural System sop
Quiz
•
University
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
29 questions
Alg. 1 Section 5.1 Coordinate Plane
Quiz
•
9th Grade
22 questions
fractions
Quiz
•
3rd Grade
11 questions
FOREST Effective communication
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
Discover more resources for Professional Development
12 questions
IREAD Week 4 - Review
Quiz
•
3rd Grade - University
7 questions
Fragments, Run-ons, and Complete Sentences
Interactive video
•
4th Grade - University
7 questions
Renewable and Nonrenewable Resources
Interactive video
•
4th Grade - University
10 questions
DNA Structure and Replication: Crash Course Biology
Interactive video
•
11th Grade - University
5 questions
Inherited and Acquired Traits of Animals
Interactive video
•
4th Grade - University
5 questions
Examining Theme
Interactive video
•
4th Grade - University
20 questions
Implicit vs. Explicit
Quiz
•
6th Grade - University
7 questions
Comparing Fractions
Interactive video
•
1st Grade - University