+1 vote
in Foundry and Forging by (110k points)
Metal Mould provide high dimensional accuracy.

(a) True

(b) False

This question was posed to me in a job interview.

This interesting question is from Type of Sand Moulds in chapter Sand Moulding of Foundry and Forging

1 Answer

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

To explain: Metal Moulds are permanent moulds. It is manufactured by casting and consequent machining of the mould cavity. Hence the dimensional accuracy got is high. The Metal moulds retain their shape for longer time and provide dimensional accuracy.

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