What is the rigidity factor of a tire when the pressure exceeds 7 kg/cm²?

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

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Subject
Highway Engineeringcivil-engineering-mcqs › highway-engineering
Published
12 Jan 2019
Last updated
28 May 2026

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Explanation

When the tire pressure is higher than 7 kg/cm², the rigidity factor decreases and is therefore less than 1.

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