Theory of Structures A steel rod 1 metre long having square cross section is pulled under a tensile load of 8 tonnes. The extension in the rod was 1 mm only. If Esteel = 2 × 106 kg/cm², the side of the rod, is 2 cm 1 cm 1.5 cm 2.5 cm 2 cm 1 cm 1.5 cm 2.5 cm ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures In plastic analysis, the shape factor for rectangular section, is 1.5 1.4 1.7 1.6 1.5 1.4 1.7 1.6 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/EI ML/2EI ML²/3EI ML²/2EI ML/EI ML/2EI ML²/3EI ML²/2EI 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 2 1½ 1 ½ 2 1½ 1 ½ ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures If a solid shaft (diameter 20 cm, length 400 cm, N = 0.8 × 105 N/mm²) when subjected to a twisting moment, produces maximum shear stress of 50 N/mm 2, the angle of twist in radians, is 0.002 0.003 0.0025 0.001 0.002 0.003 0.0025 0.001 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures Slenderness ratio of a long column, is Area of cross-section divided by least radius of gyration Radius of gyration divided by area of cross-section Area of cross-section divided by radius of gyration Length of column divided by least radius of gyration Area of cross-section divided by least radius of gyration Radius of gyration divided by area of cross-section Area of cross-section divided by radius of gyration Length of column divided by least radius of gyration ANSWER DOWNLOAD EXAMIANS APP
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