Strength of Materials – Page 5 – HI MCQ!

The rectangular beam A has length 1, width b and depth d. Another beam ‘B’ has the same width and depth but length is double that of ‘A’. The elastic strength of beam ‘B’ will be………….as compared to beam A?

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The ratio of bulk modulus to Young’s modulus for a Poisson’s ratic of 0.25 will be?

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Two bars of different materials and same size are subjected to the same tensile force. If the bars have unit elongation in the ratio of 2:5, then the ratio of modulus of elasticity of the two materials will be?

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The capacity of a strained body for doing work on the removal of the straining force, is called?

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A beam which is fixed at one end and free at the other is called?

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When two shafts of same length, one of which is hollow, transmit equal torques and have equal maximum stress, then they should have equal?

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If there is a fall in the temperature of a composite body, then a member having greater coefficient of linear expansion will be subjected to compressive stress?

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In a beam subjected to pure bending, the intensity of stress in any fibre is………… the distance of the fibre from the neutral axis?

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The bending stress in a beam is………….. bending moment?

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When a cantilever beam is loaded at its free end, the maximum compressive stress shall develop at?

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