If p₁ and p₂ are mutually perpendicular principal stresses acting on a soil mass, the normal stress on any plane inclined at angle θ° to the principal plane carrying the principal stress p₁, is: [(p₁ + p₂)/2] + [(p₁ - p₂)/2] cos 2θ [(p₁ + p₂)/2] + [(p₁ - p₂)/2] sin 2θ [(p₁ - p₂)/2] + [(p₁ + p₂)/2] cos 2θ [(p₁ - p₂)/2] + [(p₁ + p₂)/2] sin 2θ TRUE ANSWER : ? YOUR ANSWER : ?
A continuous beam shall be deemed to be a deep beam if the ratio of effective span to overall depth, is Less than 2.5 2 2.5 Less than 2 TRUE ANSWER : ? YOUR ANSWER : ?
The effective span of a simply supported slab, is None of these Distance between the centers of the bearings Clear distance between the inner faces of the walls plus twice the thickness of the wall Clear span plus effective depth of the slab TRUE ANSWER : ? YOUR ANSWER : ?
If the length of a wall on either side of a lintel opening is at least half of its effective span L, the load W carried by the lintel is equivalent to the weight of brickwork contained in an equilateral triangle, producing a maximum bending moment WL/2 WL/6 WL/4 WL/8 TRUE ANSWER : ? YOUR ANSWER : ?
The minimum number of main steel bars provided in R.C.C. Octagonal columns is 8 All listed here Rectangular columns is 4 Circular columns is 6 TRUE ANSWER : ? YOUR ANSWER : ?
If T and R are the tread and rise of a stair which carries a load w per square metre on slope, the corresponding load per square metre of the horizontal area, is w (R + T)/T w (R/T) w √(R² + T²)/T w √(R + T)/T TRUE ANSWER : ? YOUR ANSWER : ?
A T-beam behaves as a rectangular beam of a width equal to its flange if its neutral axis None of these Remains below the slab Remains within the flange Coincides the geometrical centre of the beam TRUE ANSWER : ? YOUR ANSWER : ?
A reinforced concrete cantilever beam is 3.6 m long, 25 cm wide and has its lever arm 40 cm. It carries a load of 1200 kg at its free end and vertical stirrups can carry 1800 kg. Assuming concrete to carry one-third of the diagonal tension and ignoring the weight of the beam, the number of shear stirrups required, is 40 45 30 35 TRUE ANSWER : ? YOUR ANSWER : ?
The number of treads in a flight is equal to None of these Risers in the flight Risers plus one Risers minus one TRUE ANSWER : ? YOUR ANSWER : ?
In a simply supported slab, alternate bars are curtailed at 1/6th of the span 1/5th of the span 1/7th of the span 1/4th of the span TRUE ANSWER : ? YOUR ANSWER : ?