engineering recuitment AAI JE Technical Mock Test 2020-21 Theory of Machines Gear Trains Epicyclic Gear Train
The figure shows an epicyclic gear train with gears A and B having 40 and 50 teeth, respectively. If the arm C rotates at 200 rpm in anticlockwise direction about the centre of gear A which is fixed, then speed of revolution of gear B in rpm would be
1
160
2
250
3
360
4
450