GATE Theory of Machines: Gears and gear trains – Previous Year Questions
4 GATE previous year questions on Gears and gear trains (Theory of Machines, Mechanical Engineering) with answers and explanations, from every paper.
- GATE 2022 ME (ME1) Q53 – A schematic of an epicyclic gear train is shown in the figure. The sun (gear 1) and planet (gear 2) are external, and the ring gear (gear 3) is…
- GATE 2023 ME Q29 – Two meshing spur gears 1 and 2 with diametral pitch of 8 teeth per mm and an angular velocity ratio 2 / 1 = 1/4, have their centers 30 mm apart. The…
- GATE 2024 ME Q52 – The Levai type-A train illustrated in the figure has gears with module m = 8 mm/tooth. Gears 2 and 3 have 19 and 24 teeth respectively. Gear 2 is…
- GATE 2026 ME Q17 – A gear train with five gears is shown in the figure below. The number of teeth on each gear is N 1, N 2, N 3, N 4, and N 5. The idler gear in this…