DELHI SUBORDINATE SERVICES SELECTION BOARD Delhi Subordinate Service Selection Board (DSSSB) is an exam conducting…
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MATERIALS SCIENCE- Classification of Metals and Non-Metals
EXPERIMENT OBJECTIVE: To classify materials into: Metals and non-metals. Metals and alloys. Ferrous…
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STRENGTH OF MATERIALS- Section Modulus
SECTION MODULUS: It is the ration of moment of inertia and the distance of the…
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STRENGTH OF MATERIALS- Spring Testing
EXPERIMENT OBJECTIVE: To determine the stiffness of the spring and modulus of rigidity…
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STRENGTH OF MATERIALS- Analysis of Bending Equation
ANALYSIS OF BENDING EQUATION Analysis of Bending Equation is done to derive various identities which…
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STRENGTH OF MATERIALS- Bending Equation
DERIVATION OF BENDING EQUATION Let us assume that following beam PQ is horizontal and…
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STRENGTH OF MATERIALS- Torsion Test
EXPERIMENT OBJECTIVE: To conduct torsion test on mild steel specimen to find modulus…
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STRENGTH OF MATERIALS- Bending Stress
BENDING STRESS IN BEAMS When a straight beam carries lateral loads, the actions over any…
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SHEAR FORCE AND BENDING MOMENT
SHEAR FORCE is defined as the algebraic sum of all the vertical forces either to…
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STRENGTH OF MATERIALS- Charpy Impact Test
EXPERIMENT OBJECTIVE: To determine the impact strength of steel by CHARPY TEST. …