The drive drum of a belt conveyor consists of a rope and a pulley. It is stretched by a tensioning mechanism. The rope in the mechanism is where the drive drum is fixed to the center; of a reel located horizontally outside the drum designed in such a way that weight is hung on the end by passing it around. Belt conveyor It is stretched with a force of 4000 kg. Shrinkage in the belt conveyor force is 1900 N and the friction coefficient between the drum and the belt is 0.12. by; What is the angle of wrapping of the belt to the drum?
