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In gas welding of mild steel using an oxy-acetylene consumed was 10 liters. The oxygen consumption from the cylinder is
  • a)
    5 litres 
  • b)
    10 litres 
  • c)
    15 litres
  • d)
    25 litres
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
In gas welding of mild steel using an oxy-acetylene consumed was 10 li...
Option (b) is correct
Mild Steel, Cast Iron, Low carbon steel, Aluminium - Neutral Flame High carbon steel, Nickel- Carburising Flame Brass, Bronze, Zinc base materials - Oxidising Flame 
And in neutral flame the ration of volume of acetylene and oxygen is same hence oxygen also require 10 Litre. Generally 1 mole of acetylene requires 2.5 moles of oxygen, out of which 1 mole comes from cylinder and 1.5 from atmosphere in neutral flame. 
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Most Upvoted Answer
In gas welding of mild steel using an oxy-acetylene consumed was 10 li...
Gas Welding of Mild Steel

Gas welding is a process of joining two metal pieces by heating them to their melting point and then adding a filler material to create a weld joint. The gas used in this process is a mixture of oxygen and acetylene, which is burned to create a high-temperature flame.

Oxygen Consumption

The amount of oxygen consumed during the gas welding process depends on various factors such as the size of the flame, the thickness of the metal, and the welding technique used. In this case, the amount of oxygen consumed was 10 liters.

Correct Answer

The correct answer to the question is option D, which states that the oxygen consumption from the cylinder is 25 liters. This means that the total amount of oxygen used in the welding process was 25 liters, which includes the 10 liters consumed during the welding process and the remaining 15 liters left in the cylinder.
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Community Answer
In gas welding of mild steel using an oxy-acetylene consumed was 10 li...
As mild steel can be welded by neutral flame and ratio of C2h2:O2 is 1:1,because 10 l for c2h2 then for O2 it is also 10 l
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In gas welding of mild steel using an oxy-acetylene consumed was 10 liters. The oxygen consumption from the cylinder isa)5 litresb)10 litresc)15 litresd)25 litresCorrect answer is option 'D'. Can you explain this answer?
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