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Which of the following is not a criteria for selecting pattern materials?

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in Casting-Forming-Welding I by (687k points)
Which of the following is not a criteria for selecting pattern materials?

(a) Method of moulding

(b) Establishment of parting line

(c) Chances of repeat orders

(d) Complexity of the casting

This question was posed to me in my homework.

This interesting question is from Pattern Materials in chapter Pattern and Pattern Making of Casting-Forming-Welding I

1 Answer

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Best answer
The correct answer is (b) Establishment of parting line

Easiest explanation: While selecting a pattern, pattern establishing a part line is counted under functions of the pattern, and not under the criteria for selecting it. Whereas all the other remaining are factors used for choosing the right pattern materials.

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