Q138
In a gas welding of mild steel using an oxyacetylene flame, the total amount of acetylene consumed is 10 litres. The oxygen consumption from the cylinder is
A.
5 litres
B.
10 litres
AnswerC.
15 litres
D.
20 litres
Answer: Option B
Solution
Answer: Option B
Solution:
In a gas welding of mild steel using an oxyacetylene flame, the total amount of acetylene consumed is 10 litres. The oxygen consumption from the cylinder is 10 liters