engineering recuitment BEL Probationary Engineers Mock Test 2025 Design of Machine Elements Belt Drive Types of Belt Drives
In an open belt drive, the belt is 10 mm thick and has a mass density of 0.001 g/mm3. The safe stress in the belt is not to exceed 2.5 N/mm2. The tight side tension is 2400 N. The width of the belt is. (Neglect the effect of centrifugal tension while motion)
1
80 mm
2
120 mm
3
95 mm
4
100 mm