Strength of Materials – HI MCQ!

When a rectangular beam is loaded transversely, the maximum compressive stress is developed on the?

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The strain energy stored in a body, when suddenly loaded, is ……….. the strain energy stored when same load is applied gradually?

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A rod is enclosed centrally in a tube and the assembly is tightened by rigid washers. If the assembly is subjected to a compressive load, then?

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When a bar is subjected to a change of temperature and its deformation is prevented, the stress induced in the bar is?

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Which of the following statement is correct?

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A flitched beam is used to?

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The point of contra flexure is a point where?

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When a bar of length l, width b and thickness t is subjected to a pull of P, its?

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The Poisson’s ratio for cast iron varies from?

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The bending moment at a section tends to bend or deflect the beam and the internal stresses resist its bending. The resistance offered by the internal stresses, to the bending, is called?

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