Theory of Structures The stiffness of the close coil helical spring is d4N/8D3n d4N/4D3n 4D3N/d4n 8D3N/d4n d4N/8D3n d4N/4D3n 4D3N/d4n 8D3N/d4n ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures 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 60° 45° 90° 30° 60° 45° 90° 30° 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 0.0025 0.001 0.003 0.002 0.0025 0.001 0.003 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The ratio of maximum shear stress to average shear stress of a circular beam, is 2/3 3/2 4/3 4/7 2/3 3/2 4/3 4/7 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures In the truss, the force in the member AC is t compressive 6.25 t compressive t tensile 8.75 t tensile t compressive 6.25 t compressive t tensile 8.75 t tensile ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures 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 90° 60° 45° 30° 90° 60° 45° 30° ANSWER DOWNLOAD EXAMIANS APP
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