HomeEngineeringIf neutral flame is used in oxy-acetylene welding, both oxygen and acetylene cylinders of the same capacity will be emptied at the same time. 14012. If neutral flame is used in oxy-acetylene welding, both oxygen and acetylene cylinders of the same capacity will be emptied at the same time.By Admin / September 13, 2025 Correct Incorrect ✅ The correct answer is option A.
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