The method in which green sand is generally used is
A)pit moulding
B)plate moulding
C)bench moulding
D)none of the above

Question

Quizplus · Accepted Answer

Green sand is generally used in pit moulding because it is a simple and inexpensive method of making moulds. In pit moulding, a pit is dug in the ground and the pattern is placed in the pit. The green sand is then shovelled into the pit and rammed around the pattern. When the mould is complete, the pattern is removed and the molten metal is poured into the mould.

The Method in Which Green Sand Is Generally Used Is