Teaching HPSC Lecturer (Technical) Mock Test 2024 Design of Machine Elements Belt Drive Types of Belt Drives
Which of the following relation is valid for belt drive when the belt is on the point of slipping on the pulley?
T1 = Tension on the tight side, T2 = Tension on slack side
θ = angle of lap or contact of the belt over pulley
μ = coefficient of friction between belt and pulley
1
T1 × T2 = eμθ
2
\(\frac{T_2}{T_1}=e^{\mu \theta}\)
3
\(\frac{T_1}{T_2}=e^{\mu \theta}\)
4
\(\frac{T_2}{T_1}=e^{\frac{\mu}{\theta}}\)
5
Question Not Attempted