Theory of Structures A spring of mean radius 40 mm contains 8 action coils of steel (N = 80000 N/mm²), 4 mm in diameter. The clearance between the coils being 1 mm when unloaded, the minimum compressive load to remove the clearance, is 40 N 35 N 30 N 25 N 40 N 35 N 30 N 25 N ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A body is said to be in equilibrium if It rotates about its C.G. None of these It moves horizontally It moves vertically It rotates about its C.G. None of these It moves horizontally It moves vertically ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures In case of a simply supported I-section beam of span L and loaded with a central load W, the length of elasto-plastic zone of the plastic hinge, is L/4 L/5 L/3 L/2 L/4 L/5 L/3 L/2 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The maximum magnitude of shear stress due to shear force F on a rectangular section of area A at the neutral axis, is 2F/3A F/A 3F/2A F/2A 2F/3A F/A 3F/2A F/2A ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The yield moment of a cross section is defined as the moment that will just produce the yield stress in The outer most fibre of the section The inner most fibre of the section The fibre everywhere The neutral fibre of the section The outer most fibre of the section The inner most fibre of the section The fibre everywhere The neutral fibre of the section ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The ratio of the length and depth of a simply supported rectangular beam which experiences maximum bending stress equal to tensile stress, due to same load at its mid span, is 2/3 1/3 1/4 1/2 2/3 1/3 1/4 1/2 ANSWER DOWNLOAD EXAMIANS APP
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