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 0.002 0.001 0.003 0.0025 0.002 0.001 0.003 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures section modulus of a square section of side B and that of a circular section of the ratio of the diameter D, is /16 3 /16 3 /8 2 /15 /16 3 /16 3 /8 2 /15 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A simply supported beam which carries a uniformly distributed load has two equal overhangs. To have maximum B.M. produced in the beam least possible, the ratio of the length of the overhang to the total length of the beam, is 0.508 0.307 0.407 0.207 0.508 0.307 0.407 0.207 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The horizontal deflection of a parabolic curved beam of span 10 m and rise 3 m when loaded with a uniformly distributed load l t per horizontal length is (where Ic is the M.I. at the crown, which varies as the slope of the arch). 100/EIc 50/EIc 200/EIc 150/EIc 100/EIc 50/EIc 200/EIc 150/EIc ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures Beams composed of more than one material, rigidly connected together so as to behave as one piece, are known as Composite beams Indeterminate beams Compound beams Determinate beams Composite beams Indeterminate beams Compound beams Determinate beams ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The ratio of shear stress and shear strain of an elastic material, is Shear Modulus Both A. and B. Modulus of Elasticity Modulus of Rigidity Shear Modulus Both A. and B. Modulus of Elasticity Modulus of Rigidity ANSWER DOWNLOAD EXAMIANS APP
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