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In permanent mould casting, the temperature at which the mould is used does not depend on _____

(a) casting weight

(b) casting wall thickness

(c) pressure in casting

(d) pouring temperature

The question was asked in an online quiz.

My doubt is from Permanent Mould Casting topic in portion Special Casting Techniques of Casting-Forming-Welding I

1 Answer

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Best answer
Right answer is (c) pressure in casting

The best explanation: Under the regular casting cycle, the temperature at which the mould is used depends on the casting weight, casting shape, casting cycle frequency, pouring temperature, wall thickness of the castings, wall thickness of the mould and the thickness of the mould coating.

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