In an epicyclic train, gear A is fixed and has 100 teeth. Gear B (20 teeth) is mesh with gear A and connected through arm C. If arm C make 3 revolutions, then revolutions made by gear B is___
1
24
2
12
3
18
4
15
5
Question Not Attempted
In an epicyclic train, gear A is fixed and has 100 teeth. Gear B (20 teeth) is mesh with gear A and connected through arm C. If arm C make 3 revolutions, then revolutions made by gear B is___