For a slab supported on its four edges with corners held down and loaded uniformly, the Marcus correction factor to the moments obtained by Grashoff Rankine’s theory can be less than 1 is always greater than 1 is always less than 1 can be more than 1 TRUE ANSWER : ? YOUR ANSWER : ?
In a spherical dome subjected to concentrated load at crown or uniformly distributed load, the meridional force is always tensile zero compressive tensile or compressive TRUE ANSWER : ? YOUR ANSWER : ?
Stress strain curve of high tensile steel does not show definite yield point but yield point is defined by 0.1% proof stress does not show definite yield point but yield point is defined by 0.2% proof stress has a definite yield point does not show definite yield point but yield point is defined by 2% proof stress, TRUE ANSWER : ? YOUR ANSWER : ?
The minimum diameter of longitudinal bars in a column is 12 mm 16 mm 8 mm 6 mm TRUE ANSWER : ? YOUR ANSWER : ?
If the storey height is equal to length of RCC wall, the percentage increase in strength is 20 10 30 TRUE ANSWER : ? YOUR ANSWER : ?
The ratio of the diameter of reinforcing bars and the slab thickness is 1/6 1/4 1/8 1/5 TRUE ANSWER : ? YOUR ANSWER : ?
In a ring beam subjected to uniformly distributed loadi) shear force at mid span is zeroii) shear force at mid span is maximumiii) torsion at mid span is zeroiv) torsion at mid span is maximum The correct answer is (ii) and (iv) (i) and (iii) (i) and (iv) (ii) and (iii) TRUE ANSWER : ? YOUR ANSWER : ?
The maximum value of hoop compression in a dome is given by (where, w = load per unit area of surface of dome R = radius of curvature d = thickness of dome) wR / 4d 2wR/d wR/d wR/2d TRUE ANSWER : ? YOUR ANSWER : ?
Ultimate strength of cold drawn high steel wires does not depend on diameter of bar None of these decreases with increase in diameter of bar increases with increase in diameter of bar TRUE ANSWER : ? YOUR ANSWER : ?
A T-shaped retaining wall mainly conssits of four cantilevers three cantilevers two cantilevers one cantilever TRUE ANSWER : ? YOUR ANSWER : ?