If p₁ and p₂ are effective lateral loadings at the bottom and top exerted by a level earth subjected to a super-load on the vertical face of height h of a retaining wall, the horizontal pressure p per unit length of the wall, is (p₁ - p₂) ⅔h [(p₁ + p₂)/4] h [(p₁ + p₂)/2] h [(p₁ - p₂)/2] h TRUE ANSWER : ? YOUR ANSWER : ?
If a rectangular pre-stressed beam of an effective span of 5 meters and carrying a total load 3840 kg/m, is designed by the load balancing method, the central dip of the parabolic tendon should be 5 cm 10 cm 15 cm 20 cm TRUE ANSWER : ? YOUR ANSWER : ?
The minimum thickness of a flat slab is taken L/36 for interior panels without drop L/36 for end panels without drops L/32 for end panels without drops All listed here TRUE ANSWER : ? YOUR ANSWER : ?
A ribbed slab is provided for Thermal insulation A plain ceiling Acoustic insulation All of these TRUE ANSWER : ? YOUR ANSWER : ?
As per IS : 456, the reinforcement in a column should not be less than 0.8% and not more than 8% of cross-sectional area 0.7% and not more than 7% of cross-sectional area 0.5% and not more than 5% of cross-sectional area 0.6% and not more than 6% of cross-sectional area TRUE ANSWER : ? YOUR ANSWER : ?
Total pressure on the vertical face of a retaining wall of height ‘h’ per unit run exerted by the retained earth weighing ‘w’ per unit volume, is wh [(1 - sin φ)/(1 + sin φ)] wh² [(1 - sin φ)/2(1 + sin φ)] wh² [(1 - sin φ)/(1 + sin φ)] wh² [(1 - sin φ)/3(1 + sin φ)] TRUE ANSWER : ? YOUR ANSWER : ?
The neutral axis of a T-beam exists At the bottom edge of the slab Within the flange All listed here Below the slab TRUE ANSWER : ? YOUR ANSWER : ?
Steel bars are generally connected together to get greater length than the standard length by providing All listed here Dowel splice Hooked splice Straight bar splice TRUE ANSWER : ? YOUR ANSWER : ?
The maximum permissible size of aggregates to be used in casting the ribs of a slab, is 7.5 mm 5 mm 15 mm 10 mm TRUE ANSWER : ? YOUR ANSWER : ?
The minimum thickness of the cover at the end of a reinforcing bar should not be less than twice the diameter of the bar subject to a minimum of 25 mm 10 mm 15 mm 20 mm TRUE ANSWER : ? YOUR ANSWER : ?