In a shaft, the shear stress is not directly proportional to Length of the shaft Angle of twist Modulus of rigidity Radius of the shaft TRUE ANSWER : ? YOUR ANSWER : ?
Slenderness ratio of a long column, is Length of column divided by least radius of gyration Area of cross-section divided by least radius of gyration Area of cross-section divided by radius of gyration Radius of gyration divided by area of cross-section TRUE ANSWER : ? YOUR ANSWER : ?
The assumption in the theory of bending of beams is: Young’s modulus is same in tension as well as in compression Material is isotropic All of these Material is homogeneous TRUE ANSWER : ? YOUR ANSWER : ?
The ratio of moments of inertia of a triangular section about its base and about a centroidal axis parallel to its base, is 1.5 1 2 3 TRUE ANSWER : ? YOUR ANSWER : ?
Y are the bending moment, moment of inertia, radius of curvature, modulus of If M, I, R, E, F, and elasticity stress and the depth of the neutral axis at section, then M/I = E/R = Y/F I/M = R/E = F/Y M/I = R/E = F/Y M/I = E/R = F/Y TRUE ANSWER : ? YOUR ANSWER : ?
Principal planes are subjected to Tangential stresses only Normal stresses as well as tangential stresses Normal stresses only None of these TRUE ANSWER : ? YOUR ANSWER : ?
A short column (30 cm × 20 cm) carries a load P 1 at 4 cm on one side and another load P2at 8 cm on the other side along a principal section parallel to longer dimension. If the extreme intensity on either side is same, the ratio of P1 to P2 will be 5/8 8/5 3/2 2/3 TRUE ANSWER : ? YOUR ANSWER : ?
In plastic analysis, the shape factor for rectangular section, is 1.7 1.4 1.6 1.5 TRUE ANSWER : ? YOUR ANSWER : ?
A bar L metre long and having its area of cross-section A, is subjected to a gradually applied tensile load W. The strain energy stored in the bar is WL/AE WL/2AE W²L/AE W²L/2AE TRUE ANSWER : ? YOUR ANSWER : ?
At any point of a beam, the section modulus may be obtained by dividing the moment of inertia of the section by Depth of the section Maximum compressive stress at the section Maximum tensile stress at the section Depth of the neutral axis TRUE ANSWER : ? YOUR ANSWER : ?