The greatest load which a spring can carry without getting permanently distorted, is called Proof load Stiffness Proof resilience Proof stress TRUE ANSWER : ? YOUR ANSWER : ?
In the truss, the force in the member AC is t compressive t tensile 8.75 t tensile 6.25 t compressive TRUE ANSWER : ? YOUR ANSWER : ?
Pick up the correct statement from the following: In a loaded beam, the moment at which the first yield occurs is called yield moment All of these In a fully plastic stage of the beam, the neutral axis divides the section in two sections of equal area In a loaded beam, the moment at which the entire section of the beam becomes fully plastic, is called plastic moment TRUE ANSWER : ? YOUR ANSWER : ?
A square column carries a load P at the centroid of one of the quarters of the square. If a is the side of the main square, the combined bending stress will be 4p/a² p/a² 3p/a² 2p/a² TRUE ANSWER : ? YOUR ANSWER : ?
A compound truss may be formed by connecting two simple rigid frames, by Three bars Two bars three parallel bars Three bars intersecting at a point TRUE ANSWER : ? YOUR ANSWER : ?
The forces in the members of simple trusses, may be analysed by All of these Graphical method Method of sections Method of joints 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, All of these S.F. will be zero throughout Horizontal thrust is wl2/8h B.M. will be zero throughout TRUE ANSWER : ? YOUR ANSWER : ?
A simply supported beam which carries a uniformly distributed load has two equal overhangs. To have maximum B.M. produced in the beam least possible, the ratio of the length of the overhang to the total length of the beam, is 0.307 0.207 0.508 0.407 TRUE ANSWER : ? YOUR ANSWER : ?
In a shaft, the shear stress is not directly proportional to Radius of the shaft Length of the shaft Modulus of rigidity Angle of twist TRUE ANSWER : ? YOUR ANSWER : ?
The ratio of maximum shear stress to average shear stress of a circular beam, is 4/7 2/3 3/2 4/3 TRUE ANSWER : ? YOUR ANSWER : ?