Why is it essential to perform tandem drawing on wires and tubes in multiple stages?

Workshop Technology MCQs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

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Subject
Workshop Technologymechanical-engineering-mcqs › workshop-technology
Published
23 Jan 2019
Last updated
28 May 2026

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Explanation

Tandem drawing involves multiple stages because annealing is required between these steps to relieve internal stresses and restore ductility, allowing further deformation without cracking.

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