Theory of Structures a uniform circular bar of diameter d and length , which extends by an The deflection of amount under a tensile pull , when it carries the same load at its mid-span, is e²l²/3d² el/2d el²/3d² ee²l/3d² e²l²/3d² el/2d el²/3d² ee²l/3d² 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 + f/G)]/A [W (1 + f/ G)]/ A [W (2 + g/f)]/A (1 – g/f)/A [W (2 + f/G)]/A [W (1 + f/ G)]/ A [W (2 + g/f)]/A ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures Maximum strain theory for the failure of a material at the elastic limit, is known as Haig's theory St. Venant's theory Rankine's theory Guest's or Trecas' theory Haig's theory St. Venant's theory Rankine's theory Guest's or Trecas' theory ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The ratio of lateral strain to axial strain of a homogeneous material, is known Hooke’s ratio Plastic ratio Yield ratio Poisson’s ratio Hooke’s ratio Plastic ratio Yield ratio Poisson’s ratio ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A compound truss may be formed by connecting two simple rigid frames, by Two bars Three bars Three bars intersecting at a point three parallel bars Two bars Three bars Three bars intersecting at a point three parallel bars ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The forces in the members of simple trusses, may be analysed by Graphical method Method of joints Method of sections All of these Graphical method Method of joints Method of sections All of these ANSWER DOWNLOAD EXAMIANS APP
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