A fixed gear having 200 teeth meshes with another gear having 50 teeth. The two gears are connected by an arm. The number of turns made by the smaller gear for one revolution of the arm about the centre of the bigger gear is
A. 8
B. 7
C. 6
D. 5
Answer:D
A fixed gear having 200 teeth meshes with another gear having 50 teeth. The two gears are connected by an arm. The number of turns made by the smaller gear for one revolution of the arm about the centre of the bigger gear is
A. 8 B. 7 C. 6 D. 5