In a reverted gear train, the input pinion (15 teeth) drives a gear (60 teeth) compounded with a pinion (20 teeth), which in turn drives the output gear. If all the gears are of same module, the velocity ratio (input/output) is?
A
4
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
12
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
14
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
11
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution
The correct option is D 11 zA=15 zB=60 zC=20 zD=zA+zB−zC zD=55