Q. Which of the following is an application of cold working?

(A) extrusion
(B) forging
(C) hot rolling
(D) deep drawing

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✅ Correct Answer: (D) deep drawing

Explanation: in all the other option the metal is heated over the recrystallization and hence they are hot worked.

Published by Mr. Dubey ⭐ 111.54K Points at 23-Sep-2023 07:27 pm in Principles of Food Preservation

Explanation by: Mr. Dubey

in all the other option the metal is heated over the recrystallization and hence they are hot worked.

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