McqMate
Sign In
Hamberger menu
McqMate
Sign in
Sign up
Home
Forum
Search
Ask a Question
Sign In
McqMate Copyright © 2024
→
Manufacturing Engineering
→
Fabrication Technology
→
Introduction
→
In power-sources Transformer can change ...
Q.
In power-sources Transformer can change polarity or not?
A.
Yes
B.
No
C.
all
D.
none
Answer» B. No
3.8k
0
Do you find this helpful?
22
View all MCQs in
Fabrication Technology
Discussion
No comments yet
Login to comment
Related MCQs
What is the efficiency of an A.C. welding transformer?
Which ofthe following non destructive testing is used to detect change incomposition of any material?
When the surface has complex shapes, the abrasive cleaning can be done or not?
Which ofthe following is not away of correcting the metalwhich does not have good weldability properties?
The percentage of __ minutes duration during which the power source with necessary output can be used without causing any damage
Which of the following materials can be tested using magnetic particle testing?
With the help of brushing ____ weld surface can be finished
Which of the following is not included in weldability?
On which of the following factor, does weldability not depend?
The voltage needed in resistance welding does not depend upon