A band brake embraces a drum 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. Which of the following is the tension in the slack side of the band? 250 N 75 450 270⁰ All dimensions in mm.

A band brake embraces a drum 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. Which of the following is the tension in the slack side of the band? 250 N 75 450 270⁰ All dimensions in mm.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.60P: The force P applied to the brake handle enables the band brake to reduce the angular speed of a...

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Concept explainers

Clutches, Brakes, Couplings, and Flywheels

The clutch is described as a machine element used to connect or disconnect two shafts together to transmit torque or power. The clutch works on the principles of friction. The clutch is commonly used in automobiles to transfer power from the driving shaft to the driven shaft.

Question

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A band brake embraces a drum 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. Which of the
following is the tension in the slack side of the band?
250 N
75
-450
с
270⁰
O 215 N
O 250N
O 1750 N
O 1500 N
All dimensions in mm.

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