How can the shock absorption ability of a bolt be enhanced?

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

PPSCFPSCNTSPakistan govt jobs
Subject
Machine Designmechanical-engineering-mcqs › machine-design
Published
26 Jan 2019
Last updated
28 May 2026

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Explanation

The shock absorbing capacity of a bolt is improved when its shank diameter is made equal to the core diameter of the thread. This design reduces stress concentration and allows better energy absorption compared to simply tightening, increasing shank size, grinding, or using washers.

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