The yield moment of a cross section is defined as the moment that will just produce the yield stress in The inner most fibre of the section The outer most fibre of the section The fibre everywhere The neutral fibre of the section TRUE ANSWER : ? YOUR ANSWER : ?
The greatest load which a spring can carry without getting permanently distorted, is called Proof resilience Proof load Proof stress Stiffness TRUE ANSWER : ? YOUR ANSWER : ?
The maximum deflection due to a load W at the free end of a cantilever of length L and having flexural rigidity EI, is WL²/3EI WL²/2EI WL3/3EI WL3/2EI TRUE ANSWER : ? YOUR ANSWER : ?
parabolic arch of span and rise , is given by The equation of a y = 2h/l² × (1 – x) y = 3h/l² × (1 – x) y = 4h/l² × (1 – x) y = h/l² × (1 – x ) TRUE ANSWER : ? YOUR ANSWER : ?
A cantilever of length ‘L’ is subjected to a bending moment ‘M’ at its free end. If EI is the flexural rigidity of the section, the deflection of the free end, is ML²/3EI ML²/2EI ML/2EI ML/EI TRUE ANSWER : ? YOUR ANSWER : ?
The strain energy stored in a spring when subjected to greatest load without being permanently distorted, is called Proof resilience Proof stress Stiffness Proof load TRUE ANSWER : ? YOUR ANSWER : ?
The locus of the end point of the resultant of the normal and tangential components of the stress on an inclined plane, is Ellipse Circle Parabola Straight line TRUE ANSWER : ? YOUR ANSWER : ?
The locus of reaction of a two hinged semi-circular arch, is Circle Straight line Parabola Hyperbola TRUE ANSWER : ? YOUR ANSWER : ?
Slenderness ratio of a long column, is Radius of gyration divided by area of cross-section Area of cross-section divided by least radius of gyration Area of cross-section divided by radius of gyration Length of column divided by least radius of gyration TRUE ANSWER : ? YOUR ANSWER : ?
The ratio of the deflections of the free end of a cantilever due to an isolated load at 1/3rd and 2/3rd of the span, is 3/7 4/7 1/7 2/7 TRUE ANSWER : ? YOUR ANSWER : ?