H V are the algebraic sums of the forces resolved horizontally and vertically respectively, M is the algebraic sum of the moments of forces about any point, for the equilibrium of the body acted upon All of these V = 0 H = 0 M = 0 TRUE ANSWER : ? YOUR ANSWER : ?
The strain energy stored in a spring when subjected to greatest load without being permanently distorted, is called Proof stress Stiffness Proof load Proof resilience TRUE ANSWER : ? YOUR ANSWER : ?
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 TRUE ANSWER : ? YOUR ANSWER : ?
If a three hinged parabolic arch, (span l, rise h) is carrying a uniformly distributed load w/unit length over the entire span, B.M. will be zero throughout S.F. will be zero throughout All of these Horizontal thrust is wl2/8h TRUE ANSWER : ? YOUR ANSWER : ?
The ratio of the stresses produced by a suddenly applied load and by a gradually applied load on a bar, is 2 1/4 1/2 1 TRUE ANSWER : ? YOUR ANSWER : ?
A composite beam is composed of two equal strips one of brass and other of steel. If the temperature is raised All of these Composite beam gets subjected to a couple Steel experiences tensile force Brass experiences compressive force TRUE ANSWER : ? YOUR ANSWER : ?
The ratio of circumferential stress to the longitudinal stress in the walls of a cylindrical shell, due to flowing liquid, is 1 2 ½ 1½ TRUE ANSWER : ? YOUR ANSWER : ?
For a strongest rectangular beam cut from a circular log, the ratio of the width and depth, is 0.505 0.404 0.707 0.303 TRUE ANSWER : ? YOUR ANSWER : ?
In plastic analysis, the shape factor for rectangular section, is 1.5 1.6 1.4 1.7 TRUE ANSWER : ? YOUR ANSWER : ?
The locus of the moment of inertia about inclined axes to the principal axis, is Straight line Circle Ellipse Parabola TRUE ANSWER : ? YOUR ANSWER : ?