A hollow cylinder 2 m long has an out 30mm. If the cylinder is carrying a load of 25 KN. FInd the stress in cylinder, also find deformation of the cylinder E=100 Gpa. (Ans: Stress=20.0 N/mm2, Deformation= 0.4 mm) A load of 5KN is to be raised with the help of a steel wire. Find the minimum diameter of wire if stress is not to exceed 100 MPa. Amm)

A hollow cylinder 2 m long has an out 30mm. If the cylinder is carrying a load of 25 KN. FInd the stress in cylinder, also find deformation of the cylinder E=100 Gpa. (Ans: Stress=20.0 N/mm2, Deformation= 0.4 mm) A load of 5KN is to be raised with the help of a steel wire. Find the minimum diameter of wire if stress is not to exceed 100 MPa. Amm)

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

The magnitude of force (F) if Al = 0.06 m:
F = kx
F = (500)(0.06)
F = 30 N
Homework
A hollow cylinder 2 m long has an outside diameter of 50mm and inside diameter of
30mm. If the cylinder is carrying a load of 25 KN. FInd the stress in cylinder, also find
deformation of the cylinder E=100 Gpa.
(Ans: Stress=20.0 N/mm2, Deformation= 0.4 mm)
A load of 5KN is to be raised with the help of a steel wire. Find the minimum diameter of
wire if stress is not to exceed 100 MPa.
For more solved problems:
(Ans: d=7.98mm)

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