Question

Show complete solutions. Show FBD diagram, label properly. Show formulas and their direct substitution.

A band brake is to absorb 5 Hp at 200 rpm. The maximum pressure of the lining and drum is 120 psi. the angle of wrap is 3.6 radians the width of the band is 3 inches and f 0 15. Find the A. 2680 lbs B. 2880 lbs * C. 3880 lbs D. 2980 lbs.

ALSO, Find the forces at the SLACK SIDE,

Answer 1

12 lever i veh ニ3.73 KIJ Brake Aryle oも ap 19):36.vd width 엿 band-Sine O-0762m co-etien Tension Ơn Slack sele: eluhan Baking Torue(C-)R 72 Nouo P-IT-5).RX8万N

T, 2 -12 e. 2 4203 N