![Mcqmate logo](https://mcqmate.com/images/logos/logo-black.png)
![Mcqmate logo](https://mcqmate.com/images/logos/logo-white.png)
McqMate
Q. |
In gas welding which of the following is generally used? |
A. | oxygen-hydrogen |
B. | oxygen-acetylene |
C. | oxygen-hydrogen or oxygen-acetylene |
D. | none of the mentioned |
Answer» C. oxygen-hydrogen or oxygen-acetylene | |
Explanation: intense heat is released i a controlled way and at a moderate temperature. |
View all MCQs in
Design of Machine ElementsNo comments yet