Theory of Structures Total strain energy theory for the failure of a material at elastic limit, is known 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 Guest’s or Trecas’ theory 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 45° 90° 30° 60° 45° 90° 30° 60° ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures H V are the algebraic sums of the forces resolved horizontally and vertically respectively, M is the algebraic sum of the moments of forces about any point, for the equilibrium of the body acted upon H = 0 M = 0 V = 0 All of these H = 0 M = 0 V = 0 All of these ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures Flat spiral springs Consist of uniform thin strips Consist of uniform thin strips Are wound by applying a torque All of these Consist of uniform thin strips Consist of uniform thin strips Are wound by applying a torque All of these 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 2p/a² 4p/a² 3p/a² p/a² 2p/a² 4p/a² 3p/a² p/a² ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A simply supported beam carries varying load from zero at one end and w at the other end. If the length of the beam is a, the maximum bending moment will be w²a wa/27 wa²/27 wa² w²a wa/27 wa²/27 wa² ANSWER DOWNLOAD EXAMIANS APP
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