# Strength Of Materials Questions And Answers Pdf

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Mechanical Engineering 1. MCQ Practice Tests. Timed Mock Tests.

## Mechanical Engineering - Strength of Materials

Strain is defined as the ratio of a change in volume to original volume b change in length to original length c change in cross-sectional area to original cross-sectional area d any one of the above e none of the above. Ans: d. First Fr 2. Hooke's law holds good up to a yield point b limit of proportionality c breaking point d elastic limit e plastic limit. Ans: b. Young's modulus is defined as the ratio of a volumetric stress and volumetric strain b lateral stress and lateral strain First Fram c longitudinal stress and longitudinal strain d shear stress to shear strain period O e longitudinal stress and lateral strain.

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.

## 300+ TOP STRENGTH of Materials Multiple Choice Questions and Answers

Mechanical Engineering 1. MCQ Practice Tests. Timed Mock Tests. Online Quizzes. Technical Terms. Mechanical Projects.

The reason is the electronic devices divert your attention and also cause strains while reading eBooks. The chapter wise segregation has been done to align with contemporary competitive examination pattern. It has been ensured from made easy team to have broad coverage of subjects at chapter level. This Study Materials contains all the formulae and important theoretical aspects of Mechanical Engineering. With over 30 years of industry experience, Dr Mandal has published over 75 technical papers in Indian and international journals and books relating to steel technology and heat treatment. EasyEngineering team try to Helping the students and others who cannot afford buying books is our aim.

## Strength of Materials - Mechanical Engineering (MCQ) questions and answers

Strain is defined as the ratio of a change in volume to original volume b change in length to original length c change in cross-sectional area to original cross-sectional area d any one of the above e none of the above. Ans: d. Ans: b. Ans: c.

### Strength of Materials-Mechanical Multiple Choice Questions Answers(PDF)

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Strain is defined as the ratio of a change in volume to original volume b change in length to original length c change in cross-sectional area to original cross-sectional area d any one of the above e none of the above. Ans: d. Ans: b.

The property of a material by virtue of which it can be beaten or rolled into plates is called a malleability b ductility c plasticity d elasticity e reliability. If a material expands freely due to heating it will develop a thermal stresses b tensile stress c bending d compressive stress e no stress. In a tensile test, near the elastic limit zone, the a tensile strain increases more quickly b tensile strain decreases more quickly c tensile strain increases in proportion to the stress d tensile strain decreases in proportion to the stress e tensile strain remains constant. The stress necessary to initiate yielding is a considerably greater than that necessary to continue it b considerably lesser than that necessary to continue it c greater than that necessary to stop it d lesser than that necessary to stop it e equal to that necessary to stop it. In the tensile test, the phenomenon of slow extension of the material, i. The stress developed in a material at breaking point in extension is called a breaking stress b fracture stress c yield point stress d ultimate tensile stress e proof stress.

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Solved examples with detailed answer description, explanation are given and it would be easy to understand. Here you can find objective type Mechanical Engineering Strength of Materials questions and answers for interview and entrance examination. Multiple choice and true or false type questions are also provided. You can easily solve all kind of Mechanical Engineering questions based on Strength of Materials by practicing the objective type exercises given below, also get shortcut methods to solve Mechanical Engineering Strength of Materials problems. A vertical column has two moments of inertia i. The column will tend to buckle in the direction of the.

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