Question

Green sand molding is replacing the costlier molding processes as the sand control methods are being applied.

(a) True

(b) False

This question was addressed to me during an internship interview.

Origin of the question is Green Sand Moulding in chapter Moulding Machines & Special Moulding Processes of Foundry and Forging

Answer 1

The correct choice is (a) True

The explanation is: In green sand molding, proper attention can be given on the content of sand, range of the moisture, additives and binder content etc. Sand control methods are established and so it has an edge over the other molding methods.