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_________________?

Related Mcqs:

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. A key B. A cut-off wall C. A rib D. All the above...

For M 150 grade concrete (1:2:4) the moment of resistance factor is_________________?

A. 0.87 B. 8.50 C. 7.50 D. 5.80...

Bottom bars under the columns are extended into the interior of the footing slab to a distance greater than____________?

A. 42 diameters from the centre of the column B. 42 diameters from the inner edge of the column C. 42 diameters from the outer edge of the column D. 24 diameters from the centre of the column...

The stem of a cantilever retaining wall which retains earth level with top is 6 m. If the angle of repose and weight of the soil per cubic metre are 30° and 2000 kg respectively, the effective width of the stem at the bottom, is_______________?

A. 51.5 B. 52.5 C. 53.5 D. 54.5...

The percentage of minimum reinforcement of the gross sectional area in slabs, is________________?

A. 0.10 % B. 0.12 % C. 0.15 % D. 0.18 %...