In welding a mild steel sheet using an oxyacetylene flame, the total amount of acetylene consumed was 8.0 litres, the oxygen consumption from the cylinder is

In welding a mild steel sheet using an oxyacetylene flame, the total a

1.	In welding a mild steel sheet using an oxyacetylene flame, the total amount of acetylene consumed was 8.0 litres, the oxygen consumption from the cylinder is
A.	8 litres
B.	16 litres
C.	20 litres
D.	24 litres
Answer» B. 16 litres

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In welding a mild steel sheet using an oxyacetylene flame, the total amount of acetylene consumed was 8.0 litres, the oxygen consumption from the cylinder is

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