11734. A bolt has

By Admin / September 8, 2025

threads for the nut at one end and head at the other end

head at one end and the other end fits into a tapped hole of one of the parts to be fastened

threads at both ends

pointed threads

✅ The correct answer is option A.

11733. The expansion ratio (r) is the ratio of (where v1 = Volume at the beginning of expansion, and v2 = Volume at the end of expansion)

11735. When a body is placed over a liquid, it is subjected to gravitational force and upthrust of the liquid.

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