Theory of Structures parabolic arch of span and rise , is given by The equation of a y = h/l² × (1 – x ) y = 2h/l² × (1 – x) y = 4h/l² × (1 – x) y = 3h/l² × (1 – x) y = h/l² × (1 – x ) y = 2h/l² × (1 – x) y = 4h/l² × (1 – x) y = 3h/l² × (1 – x) 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 0.407 0.508 0.207 0.307 0.407 0.508 0.207 0.307 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures If a concrete column 200 × 200 mm in cross-section is reinforced with four steel bars of 1200 mm² total cross-sectional area. Calculate the safe load for the column if permissible stress in concrete is 5 N/mm² and Es is 15 Ec 274 MN 284 MN 264 MN 294 MN 274 MN 284 MN 264 MN 294 MN ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures Total strain energy theory for the failure of a material at elastic limit, is known Guest’s or Trecas’ theory St. Venant’s theory Rankine’s theory Haig’s theory Guest’s or Trecas’ theory St. Venant’s theory Rankine’s theory Haig’s theory ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The ratio of shear stress and shear strain of an elastic material, is Modulus of Elasticity Modulus of Rigidity Shear Modulus Both A. and B. Modulus of Elasticity Modulus of Rigidity Shear Modulus Both A. and B. ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A short column (30 cm × 20 cm) carries a load P 1 at 4 cm on one side and another load P2at 8 cm on the other side along a principal section parallel to longer dimension. If the extreme intensity on either side is same, the ratio of P1 to P2 will be 2/3 8/5 3/2 5/8 2/3 8/5 3/2 5/8 ANSWER DOWNLOAD EXAMIANS APP
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