Theory of Structures If a three hinged parabolic arch, (span l, rise h) is carrying a uniformly distributed load w/unit length over the entire span, Horizontal thrust is wl2/8h All of these S.F. will be zero throughout B.M. will be zero throughout Horizontal thrust is wl2/8h All of these S.F. will be zero throughout B.M. will be zero throughout ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The ratio of circumferential stress to the longitudinal stress in the walls of a cylindrical shell, due to flowing liquid, is 1½ 1 ½ 2 1½ 1 ½ 2 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A cantilever of length ‘L’ is subjected to a bending moment ‘M’ at its free end. If EI is the flexural rigidity of the section, the deflection of the free end, is ML/2EI ML/EI ML²/3EI ML²/2EI ML/2EI ML/EI ML²/3EI ML²/2EI ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures Principal planes are subjected to None of these Normal stresses as well as tangential stresses Normal stresses only Tangential stresses only None of these Normal stresses as well as tangential stresses Normal stresses only Tangential stresses only ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The ratio of the length and depth of a simply supported rectangular beam which experiences maximum bending stress equal to tensile stress, due to same load at its mid span, is 2/3 1/3 1/4 1/2 2/3 1/3 1/4 1/2 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures In plastic analysis, the shape factor for a circular section, is 1.7 1.3 1.5 1.2 1.7 1.3 1.5 1.2 ANSWER DOWNLOAD EXAMIANS APP
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