Total pressure on the vertical face of a retaining wall of height h acts parallel to free surface and from the base at a distance of h/3 h/2 h/4 2h/3 TRUE ANSWER : ? YOUR ANSWER : ?
For stairs spanning horizontally, the minimum waist provided is 8 cm 6 cm 4 cm 12 cm TRUE ANSWER : ? YOUR ANSWER : ?
If Ac, Asc and A are areas of concrete, longitudinal steel and section of a R.C.C. column and m and σc are the modular ratio and maximum stress in the configuration of concrete, the strength of column is σcAc + m σcAsc All listed here σc(A - Asc) + m σcAsc σc[A + (m - 1)Asc] TRUE ANSWER : ? YOUR ANSWER : ?
If the diameter of the main reinforcement in a slab is 16 mm, the concrete cover to main bars is 14 mm 12 mm 10 mm 16 mm TRUE ANSWER : ? YOUR ANSWER : ?
If a bent tendon is required to balance a concentrated load W at the centre of the span L, the central dip h must be at least WL/2P WL/P WL/4P WL/3P TRUE ANSWER : ? YOUR ANSWER : ?
If the diameter of longitudinal bars of a square column is 16 mm, the diameter of lateral ties should not be less than 5 mm 7 mm 4 mm 6 mm TRUE ANSWER : ? YOUR ANSWER : ?
In case the factor of safety against sliding is less than 1.5, a portion of slab is constructed downwards at the end of the heel slab, which is known as A rib A key A cut-off wall All listed here TRUE ANSWER : ? YOUR ANSWER : ?
If K is a constant depending upon the ratio of the width of the slab to its effective span l, x is the distance of the concentrated load from the nearer support, bw is the width of the area of contact of the concentrated load measured parallel to the supported edge, the effective width of the slab be is Kx (1 - x/l) + bw Kx (1 + x/l) + bw K/x (1 + x/d) + bw All listed here TRUE ANSWER : ? YOUR ANSWER : ?
The width of the rib of a T-beam, is generally kept between 1/3 to 2/3 of rib depth 1/3 to 1/2 of rib depth 1/7 to 1/3 of rib depth 1/2 to 3/4 of rib depth TRUE ANSWER : ? YOUR ANSWER : ?
According to I.S.: 456, 1978 the thickness of reinforced concrete footing on piles at its edges, is kept less than 40 cm 20 cm 75 cm 30 cm TRUE ANSWER : ? YOUR ANSWER : ?