Theory of Structures Maximum principal stress theory for the failure of a material at elastic point, is known St. Venant's theory Von Mises' theory Guest's or Trecas' theory Rankine's theory St. Venant's theory Von Mises' theory Guest's or Trecas' theory Rankine's theory ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The ratio of the maximum deflections of a simply supported beam with a central load W and of a cantilever of same length and with a load W at its free end, is 1/10 1/8 1/12 1/16 1/10 1/8 1/12 1/16 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A simply supported beam A carries a point load at its mid span. Another identical beam B carries the same load but uniformly distributed over the entire span. The ratio of the maximum deflections of the beams A and B, will be 2/3 3/2 5/8 8/5 2/3 3/2 5/8 8/5 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures Inertia of a rectangular section of width and depth about an axis passing the moment of through C.G. and parallel to its width is BD³/6 BD³/12 BD²/6 B²D/6 BD³/6 BD³/12 BD²/6 B²D/6 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). 150/EIc 200/EIc 50/EIc 100/EIc 150/EIc 200/EIc 50/EIc 100/EIc ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A shaft is subjected to bending moment M and a torque T simultaneously. The ratio of the maximum bending stress to maximum shear stress developed in the shaft, is T/M M/T 2T/M 2M/ T T/M M/T 2T/M 2M/ T ANSWER DOWNLOAD EXAMIANS APP
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