File Name: strength of materials two marks questions and answers .zip
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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. Ans: c. Deformation per unit length in the direction of force is known as a strain b lateral strain c linear strain d linear stress e unit strain.
Our website provides solved previous year question paper for Strength of materials-1 from to Doing preparation from the previous year question paper helps you to get good marks in exams. From our SOM-1 question paper bank, students can download solved previous year question paper. The solutions to these previous year question paper are very easy to understand. Understand stress- strain diagram.
You all must have this kind of questions in your mind. Below article will solve this puzzle of yours. Just take a look. Torsion formulation stresses and deformation in circular and hollows shafts — Stepped shafts— Deflection in shafts fixed at the both ends — Stresses in helical springs — Deflection of helical springs, carriage springs. Question Papers. Question Banks.
Define stress. When an external force acts on a body, it undergoes deformation. At the same time the body resists deformation. The magnitude of the resisting force is numerically equal to the applied force. This internal resisting force per unit area is called stress. Define strain When a body is subjected to an external force, there is some change of dimension in the body. It states that when a material is loaded, within its elastic limit, the stress is directly proportional to the strain.
[PDF] CE Strength of Materials (SOM) Books, Lecture Notes, 2marks with “CE Strength of Materials (SOM) Important 16 marks Questions with Answers” at the both ends – Stresses in helical springs – Deflection of helical springs.
Define tensile stress and tensile strain. 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 ratio of increase in length to the original length is known as tensile strain. Define compressive stress and compressive strain.
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MESTRENGTH OF MATERIALS Two Marks Questions With Answers · 1. Define stress. · 2. Define strain · 3. State Hooke's law. · 4. Define shear stress.