GATE ME 1999
A planetary gear train is shown in Figure. Internal gear (1) has 104 teeth and is held fixed and planet gear (2) has 96 teeth. How much does the planet gear rotate for sixty revolutions of the planet carrier (3) in clockwise direction?
GATE ME 1996
Below Fig show a planetary gear train. Gears 2, 4 and 5 have 24, 40 and 144 teeth respectively. Gear 5 is fixed. Gear 2 is rotating clockwise at 700 rpm. What will be the rpm of the arm and gear 4?
Questions Asked from Gears and Gear Trains (Marks 5)
Number in Brackets after Paper Indicates No. of Questions
GATE ME Subjects
Strength of Materials
Theory of Machines