M

Mr. Dubey • 52.30K Points
Coach 

Q. Which of the following is also called “gas welding”?

(A) oxy fuel gas welding
(B) metallic welding
(C) arc welding
(D) fuel gas welding
Correct : Option (A)

Explanation: 
 gas welding is also known as oxy fuel gas welding. in gas welding, fuel gases are used to generate high amount of heat and melt the metal.

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