Question

What will ve the ratio of braking torque angle of contact between drum 30 to 45?

Answer 1

$\boxed{Heya\:mate}$

______________________________

β = angle of wrap.

If the band is wound around a drum of radius R,

then the braking torque is.

(. ) (. ) 1. 2. 1 1

br. T ... T2. T1.