SSC SSC JE Mechanical 2025 Mock Test Series (Paper 1 & Paper 2) Theory of Machines Gear Centre Distance of Helical Gear
A pinion having 20° full depth involute profile has 19 tooth and the meshing gear has 37 tooth. If the module is 5 mm, the center distance between the gear pair will be
1
140 mm
2
150 mm
3
280 mm
4
300 mm