Theory of Structures A load of 1960 N is raised at the end of a steel wire. The minimum diameter of the wire so that stress in the wire does not exceed 100 N/mm² is: 5.5 mm 4.0 mm 4.5 mm 5.0 mm 5.5 mm 4.0 mm 4.5 mm 5.0 mm 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 0.0025 0.001 0.002 0.003 0.0025 0.001 0.002 0.003 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The ratio of the area of cross-section of a circular section to the area of its core, is 15 16 14 11 15 16 14 11 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The maximum bending moment for a simply supported beam with a uniformly distributed load w/unit length, is WI²/12 WI²/4 WI²/8 WI/2 WI²/12 WI²/4 WI²/8 WI/2 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The maximum magnitude of shear stress due to shear force F on a rectangular section of area A at the neutral axis, is F/2A F/A 3F/2A 2F/3A F/2A F/A 3F/2A 2F/3A ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A square column carries a load P at the centroid of one of the quarters of the square. If a is the side of the main square, the combined bending stress will be p/a² 4p/a² 3p/a² 2p/a² p/a² 4p/a² 3p/a² 2p/a² ANSWER DOWNLOAD EXAMIANS APP
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