Theory of Structures The equivalent length of a column of length L having one end fixed and the other end free, is L 2L L L/2 L 2L L L/2 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 M/T 2T/M 2M/ T T/M M/T 2T/M 2M/ T T/M ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A masonry dam (density = 20,000 N/m³) 6 m high, one metre wide at the top and 4 m wide at the base, has vertical water face. The minimum stress at the base of the dam when the reservoir is full, will be 7500 N/m² 750 N/m² 75 N/m² 75000 N/m² 7500 N/m² 750 N/m² 75 N/m² 75000 N/m² ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The vertical reaction for the arch is wl/a wa/2l wa²/2l wa/l wl/a wa/2l wa²/2l wa/l ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A truss containing j joints and m members, will be a simple truss if m = 3j – 2 m = 2j – 3 j = 3m – 2 j = 2m – 3 m = 3j – 2 m = 2j – 3 j = 3m – 2 j = 2m – 3 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The assumption in the theory of bending of beams is: Material is isotropic Material is homogeneous All of these Young’s modulus is same in tension as well as in compression Material is isotropic Material is homogeneous All of these Young’s modulus is same in tension as well as in compression ANSWER DOWNLOAD EXAMIANS APP
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