engineering recuitment BEL Probationary Engineers Mock Test 2025 Design of Machine Elements Belt Drive
In a flat belt drive the slip between the driver and belt is 2% and that between the belt and the follower is 4% the ratio of pulley diameters for the driver and follower is 1 : 1, then the velocity ratio of drive is
1
0.87
2
0.77
3
0.94
4
0.98