EXAMIANS
A shaft rotating N.R.M. under a torque T, transmits a power
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For determining the support reactions at A and B of a three hinged arch, points B and Care joined and produced to intersect the load line at D and a line parallel to the load line through A at D’. Distances AD, DD’ and AD’ when measured were 4 cm, 3 cm and 5 cm respectively. The angle between the reactions at A and B is
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The strain energy due to volumetric strain
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Pick up the correct statement from the following:
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For the close coil helical spring of the maximum deflection is
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Inertia of a rectangular section of width and depth about an axis passing the moment of through C.G. and parallel to its width is
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The load on a spring per unit deflection, is called
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The ratio of circumferential stress to the longitudinal stress in the walls of a cylindrical shell, due to flowing liquid, is
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The forces in the members of simple trusses, may be analysed by
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A spring of mean radius 40 mm contains 8 action coils of steel (N = 80000 N/mm²), 4 mm in diameter. The clearance between the coils being 1 mm when unloaded, the minimum compressive load to remove the clearance, is
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