# Basic Strength Of Materials Interview Questions And Answers Pdf

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## Basic Strength of Materials Interview Questions and Answers pdf - Set 18

Demonstrating the basic principles in the area of strength and mechanics of materials and structural analysis to the undergraduate students through a series of experiments is the objective of the strength of materials lab. Measuring the properties of the materials such as impact strength, tensile strength, compressive strength, hardness, ductility are conducted in the lab. Civil Engineering Objective Types by R. Thin Cylinders For Objective Questions 1. If t is the permissible stress for the cylinder material, then major principal stress h should be less than or equal to t. This laboratory experiment is designed to demonstrate the procedure used for obtaining mechanical properties as modulus of elasticity, yield strength, ultimate tensile strength UTS , toughness, uniform elongation, stress and strain The sign convention for shear force and stress is based on how it shears the materials and this is shown below. Figure 8 In order to understand the basic theory of shearing, consider a block of material being deformed sideways as shown.

Dear Readers, Welcome to Strength of Materials Interview Questions and Answers have been designed specially to get you acquainted with the nature of questions you may encounter during your Job interview for the subject of Strength of Materials. These Strength of Materials Questions are very important for campus placement test and job interviews. The stress induced in a body, when subjected to two equal and opposite pulls, as a result of which there is an increase in length, is known as tensile stress. The stress induced in a body, when subjected to two equal and opposite pushes, as a result of which there is an decrease in length, is known as compressive stress. The stress induced in a body, when subjected to two equal and opposite forces, which are acting tangentially across the resisting section as a result of which the body tends to shear off across the section is known as shear stress and corresponding strain is known as shear strain. A bar made up of two or more bars of equal length but of different materials rigidly fixed with each other behaving as one unit for extension or for compression when subjected to an axial tensile or compressive load is called as a composite bar. The ratio of lateral strain to the linear strain is a constant for a given material, when the material is stressed within the elastic limit.

## Strength of material interview question and answers

Skip to content. All Homes Search Contact. This book is very useful for your semester as well as for other competitive exams. Find materials for this course in the pages linked along the left. Lecture Notes Introduction to Strength of Materials pp.

Practice Test: Question Set - 1. If the normal cross-section 'A' of a member is subjected to tensile force 'P', the resulting normal stress in an oblique plane.

## Mechanical Engineering - Strength of Materials

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The unit of force in S. Ans: b. The unit of work or energy in S. Ans: e. The unit of power in S.

Are you a person with bachelor degree in material science?

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