EXAMIANS
The ratio of the maximum deflections of a simply supported beam with a central load W and of a cantilever of same length and with a load W at its free end, is
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The vertical reaction for the arch is
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A steel bar 5 m × 50 mm is loaded with 250,000 N. If the modulus of elasticity of the material is 0.2 MN/mm² and Poisson’s ratio is 0.25, the change in the volume of the bar is:
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The eccentricity (e) of a hollow circular column, external diameter 25 cm, internal diameter 15 cm for an eccentric load 100 t for non-development of tension, is
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The area of the core of a column of cross sectional area A, is
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In plastic analysis, the shape factor for rectangular section, is
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The maximum magnitude of shear stress due to shear force F on a rectangular section of area A at the neutral axis, is
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The assumption in the theory of bending of beams is:
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A short column (30 cm × 20 cm) carries a load P 1 at 4 cm on one side and another load P2at 8 cm on the other side along a principal section parallel to longer dimension. If the extreme intensity on either side is same, the ratio of P1 to P2 will be
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The ratio of maximum and average shear stresses on a rectangular section, is
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