Q: Check if the brake below is suitable for stopping the shaft or not? The shaft has power of 20KW and speed of 750 rpm. If a force of P 200 N is applied to the handle of the lever, and the coefficient of friction (f= 0.3).

Q: Check if the brake below is suitable for stopping the shaft or not? The shaft has power of 20KW and speed of 750 rpm. If a force of P 200 N is applied to the handle of the lever, and the coefficient of friction (f= 0.3).

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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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

Q: Check if the brake below is suitable for stopping the shaft or not?
The shaft has power of 20KW and speed of 750 rpm. If a force of P = 200 N is applied
to the handle of the lever, and the coefficient of friction (f 0.3).
400 mm
150 mm
50 mm
100 mm
25 mm

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