Question

A simple band brake is applied to a rotating drum of

diameter 600 mm. The lap angle of the band on the drum

is 270º. The one end of the lever has the fulcrum pin to

which is attached, the one end of the band. Other end of

the band is attached to a pin 120 mm from the fulcrum.

The co-efficient of the friction between the band and the

drum is 0.25. A braking force of 100 N is applied at a

distance of 840 mm from the fulcrum. Determine the

brake torque for (i) counter clockwise rotation of the

drum, and (ii) clockwise rotation of the drum. pls tell the answer if you don't know so know need to reply ​

Answer 1

hope it will helpful to you

Answer 2

Answer:

please solution this question