Theory of Structures For a strongest rectangular beam cut from a circular log, the ratio of the width and depth, is 0.707 0.404 0.303 0.505 0.707 0.404 0.303 0.505 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures Stress may be defined as Force per unit area Force per unit volume Force per unit length None of these Force per unit area Force per unit volume Force per unit length None of these ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures For calculating the allowable stress of long columns σ0 = σy/n [1 - a (1/r)²]is the empirical formula, known as Rankine Parabolic formula Straight line formula Perry Rankine Parabolic formula Straight line formula Perry 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 wa²/27 wa/27 w²a wa² wa²/27 wa/27 w²a wa² 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 3/2 8/5 2/3 5/8 3/2 8/5 2/3 5/8 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The maximum deflection of a simply supported beam of span L, carrying an isolated load at the centre of the span; flexural rigidity being EI, is WL3/24EL WL3/48EL WL3/3EL WL3/8EL WL3/24EL WL3/48EL WL3/3EL WL3/8EL ANSWER DOWNLOAD EXAMIANS APP
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