Q. Expendable mold and permanent mold are the parts of manufacturing process.

(A) machining
(B) casting
(C) none of the mentioned
(D) joining

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✅ Correct Answer: (B) casting

Explanation: in casting, we prepare a mould in which we pour liquid metal. then we solidify the metal and make the product of desired shape with the help of pattern.

Published by Mr. Dubey ⭐ 111.54K Points at 23-Sep-2023 07:30 pm in Process Planning and Cost Estimation

Explanation by: Mr. Dubey

in casting, we prepare a mould in which we pour liquid metal. then we solidify the metal and make the product of desired shape with the help of pattern.

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Q. Expendable mold and permanent mold are the parts of manufacturing process.

Explanation by: Mr. Dubey

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