The gas used in different type of welding include?

A ) Acetylene and oxygen ✅

B ) Helium and argon oxygen

C ) Nitrogen and hydrogen

D ) Dioxide and methane

Related Questions
  1. Chemical gas that causes and increase temperature of Earth----:
  2. Which gas is used in fire extinguisher?
  3. What poisonous gas is contained in the exhaust fumes from cars?
  4. Which gas is responsible for the greenhouse effect?
  5. Yeast is essential in the making of bread because it produces----:
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