SSC SSC JE Mechanical 2025 Mock Test Series (Paper 1 & Paper 2) Design of Machine Elements Belt Drive Length of Belt Drive
The velocity ratio of two pulleys connected by an open or crossed belt is:
1
directly proportional to their diameters
2
inversely proportional to their diameters
3
inversely proportional to the square of their diameters
4
directly proportional to the square of their diameters