GATE ME 2014 Set 4 — Question 18

MCQ+1 / -0.33EasyGear Terminology & Law of GearingCams, Gears & Gear TrainsTheory of Machines & Vibrations

Theory of Machines & Vibrations → Cams, Gears & Gear Trains → Gear Terminology & Law of Gearing

Last updated 5 September 2026

Question

Which one of the following is used to convert a rotational motion into a translational motion?

Correct answer (D) Rack and pinion gears Solution Rack and pinion gears are specifically designed to convert rotational motion (from the pinion) into linear/translational motion (of the rack). Bevel gears are used to transmit power between intersecting shafts. Helical and worm gears are used to transmit power between parallel or non-parallel shafts, maintaining rotational motion. Turn this into a strength. Explore AI-powered practice and doubt support with Success Tracker.

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Correct answer (D) Rack and pinion gears Solution Rack and pinion gears are specifically designed to convert rotational motion (from the pinion) into linear/translational motion (of the rack). Bevel gears are used to transmit power between intersecting shafts. Helical and worm gears are used to transmit power between parallel or non-parallel shafts, maintaining rotational motion.

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