Theory of Structures A bar L metre long and having its area of cross-section A, is subjected to a gradually applied tensile load W. The strain energy stored in the bar is W²L/AE WL/AE W²L/2AE WL/2AE W²L/AE WL/AE W²L/2AE WL/2AE ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures In plastic analysis, the shape factor for rectangular section, is 1.6 1.4 1.5 1.7 1.6 1.4 1.5 1.7 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures If E, N, K and 1/m are modulus of elasticity, modulus of rigidity. Bulk modulus and Poisson ratio of the material, the following relationship holds good (3/2)K (1 – 2/m) = N (1 + 1/m) E = 2N (1 + 1/m) All of these E = 3K (1 – 2/m) (3/2)K (1 – 2/m) = N (1 + 1/m) E = 2N (1 + 1/m) All of these E = 3K (1 – 2/m) ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures At any point of a beam, the section modulus may be obtained by dividing the moment of inertia of the section by Maximum compressive stress at the section Depth of the section Depth of the neutral axis Maximum tensile stress at the section Maximum compressive stress at the section Depth of the section Depth of the neutral axis Maximum tensile stress at the section ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A shaft is subjected to bending moment M and a torque T simultaneously. The ratio of the maximum bending stress to maximum shear stress developed in the shaft, is T/M M/T 2T/M 2M/ T T/M M/T 2T/M 2M/ T ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A body is said to be in equilibrium if It rotates about its C.G. None of these It moves horizontally It moves vertically It rotates about its C.G. None of these It moves horizontally It moves vertically ANSWER DOWNLOAD EXAMIANS APP
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