A band brake embraces a drum of 0.44 m diameter such that one end of the band is attached to the fulcrum pin and the other end is attached to a pin B as shown. The operating force P is 280 N and the coefficient of friction between the band and the drum is 0.21. Determine the braking torque that the band brake provides in Nm. 270° 728.73 T₁ 75 B T2 -450 All dimensions in mm. P

A band brake embraces a drum of 0.44 m diameter such that one end of the band is attached to the fulcrum pin and the other end is attached to a pin B as shown. The operating force P is 280 N and the coefficient of friction between the band and the drum is 0.21. Determine the braking torque that the band brake provides in Nm. 270° 728.73 T₁ 75 B T2 -450 All dimensions in mm. P

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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