What characterizes a split nut as a locking mechanism?

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

Browse all Machine Design MCQs

Choose the correct answer

Explanation

Option B describes the split nut mechanism correctly: it involves a partial slot cut into the middle of the nut, which is then tightened by a screw to close the slot, effectively locking the nut in place. Other options describe different locking methods such as jam nuts, nylon inserts, and cotter pins.

PakQuizHub — free MCQs and past papers for Pakistan government job tests. Content is for educational practice only.