engineering recuitment BARC Stipendiary Trainee Category I 2023 Mock Test Design of Machine Elements Belt Drive Types of Belt Drives
If there is no slip and the creep in the transmission, then what is the equation for the velocity ratio in the open belt drive?
1
\(\frac{{{N_1}}}{{{D_1}}} = \frac{{{N_2}}}{{{D_2}}}\)
2
\(\frac{{{N_1}}}{{{D_1}}} = \frac{{{D_2}}}{{{N_2}}}\)
3
\(\frac{{{N_1}}}{{{N_2}}} = \frac{{{D_2}}}{{{D_1}}}\)
4
None of these