Join ExamsbookAnswer : 1. "Oxygen and Acetylene"
Gases used in normal welding?5
Q: Gases used in normal welding?
- 1Oxygen and Acetylenetrue
- 2Acetylene and Nitrogenfalse
- 3Oxygen, Hydrogen and Acetylenefalse
- 4Oxygen and Hydrogenfalse
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Answer : 1. "Oxygen and Acetylene"
Explanation :
Answer: A) Oxygen and Acetylene Explanation: Normal Gas welding use oxygen-acetylene. Depending on what materials you are welding, there are some more options that might be used. For example - MIG/TIG use Argon, MAG use an argon-something mix.