Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
Helium produces which of the following? | |
A. | Deeper penetration [Wrong Answer] |
B. | Faster welding speedsNarrower heat affected zone in base metal [Wrong Answer] |
C. | Narrower heat affected zone in base metal [Wrong Answer] |
D. | All of the above [Correct Answer] |