Theory of Structures A shaft subjected to a bending moment M and a torque T, experiences Both A and B Maximum shear stress = 16 T/πd³ Maximum bending stress = 32M/πd³ Neither A nor B Both A and B Maximum shear stress = 16 T/πd³ Maximum bending stress = 32M/πd³ Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures For beams breadth is constant, Depth d Depth d 1/M Depth d 3 Depth d M Depth d Depth d 1/M Depth d 3 Depth d M ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A compound bar consists of two bars of equal length. Steel bar cross -section is 3500 mm²and that of brass bar is 3000 mm². These are subjected to a compressive load 100,000 N. If Eb = 0.2 MN/mm² and Eb = 0.1 MN/mm², the stresses developed are: b = 5 N/mm² s = 10 N/mm² b = 8 N/mm² s = 16 N/mm² b = 6 N/mm² s = 12 N/mm² b = 10 N/mm² s = 20 N/mm 2 b = 5 N/mm² s = 10 N/mm² b = 8 N/mm² s = 16 N/mm² b = 6 N/mm² s = 12 N/mm² b = 10 N/mm² s = 20 N/mm 2 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures parabolic arch of span and rise , is given by The equation of a y = 2h/l² × (1 – x) y = 4h/l² × (1 – x) y = 3h/l² × (1 – x) y = h/l² × (1 – x ) y = 2h/l² × (1 – x) y = 4h/l² × (1 – x) y = 3h/l² × (1 – x) y = h/l² × (1 – x ) ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures Stress may be defined as Force per unit volume Force per unit area Force per unit length None of these Force per unit volume Force per unit area Force per unit length None of these ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures Beams composed of more than one material, rigidly connected together so as to behave as one piece, are known as Indeterminate beams Composite beams Compound beams Determinate beams Indeterminate beams Composite beams Compound beams Determinate beams ANSWER DOWNLOAD EXAMIANS APP
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