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Green sand is widely used for hand molding purposes.

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+1 vote
in Foundry and Forging by (110k points)
Green sand is widely used for hand molding purposes.

(a) True

(b) False

I had been asked this question in an online interview.

My question comes from Green Sand Moulding in portion Moulding Machines & Special Moulding Processes of Foundry and Forging

1 Answer

+1 vote
by (736k points)
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Best answer
Correct option is (a) True

Easy explanation: The green sand is a mixture of silica sand with 15-25 percent clay and 6-8 percent water. Being damp the sand can be easily worked with hand to give it only desired shape due to its easy mold ability.

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