Theory of Structures An isolated load W is acting at a distance a from the left hand support, of a three hinged arch of span 2l and rise h hinged at the crown, the horizontal reaction at the support, is 2h/Wa Wa/2h Wa/h 2W/ha 2h/Wa Wa/2h Wa/h 2W/ha ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures Maximum principal stress theory for the failure of a material at elastic point, is known St. Venant's theory Rankine's theory Von Mises' theory Guest's or Trecas' theory St. Venant's theory Rankine's theory Von Mises' theory Guest's or Trecas' theory ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A lift of weight W is lifted by a rope with an acceleration f. If the area of cross-section of the rope is A, the stress in the rope is (1 – g/f)/A [W (2 + g/f)]/A [W (1 + f/ G)]/ A [W (2 + f/G)]/A (1 – g/f)/A [W (2 + g/f)]/A [W (1 + f/ G)]/ A [W (2 + f/G)]/A ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures Flat spiral springs Consist of uniform thin strips Are wound by applying a torque Consist of uniform thin strips All of these Consist of uniform thin strips Are wound by applying a torque Consist of uniform thin strips All of these ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The locus of the moment of inertia about inclined axes to the principal axis, is Parabola Straight line Circle Ellipse Parabola Straight line Circle Ellipse ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures Stress may be defined as None of these Force per unit length Force per unit volume Force per unit area None of these Force per unit length Force per unit volume Force per unit area ANSWER DOWNLOAD EXAMIANS APP
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