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This question belongs to Mechanical Engineering Workshop Technology

Workshop Technology

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Which of the following statement is wrong?

A) The hot chamber die casting machine is used for casting zinc, tin, lead and other low melting alloys. B) The cold chamber die casting machine is used for casting aluminium, magnesium, copper base alloys and other high melting alloys. C) The castings produced by centrifugal casting method have open and coarse grained structure. D) All of the above

Answer & Solution

Correct Answer: Option C

Casting is a manufacturing process in which a liquid material is usually poured into a mold, which contains a hollow cavity of the desired shape, and then allowed to solidify. The solidified part is also known as a casting, which is ejected or broken out of the mold to complete the process.

Question posted by Examveda

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