RCC Structures Design In a pre-stressed beam carrying an external load W with a bent tendon is having angle of inclination ? and pre-stressed load P. The net downward load at the centre is W - 2P sin θ W - 2P cos θ W - P sin θ W - P cos θ W - 2P sin θ W - 2P cos θ W - P sin θ W - P cos θ ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The maximum permissible size of aggregates to be used in casting the ribs of a slab, is 10 mm 15 mm 7.5 mm 5 mm 10 mm 15 mm 7.5 mm 5 mm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If the length of a combined footing for two columns l meters apart is L and the projection on the left side of the exterior column is x, then the projection y on the right side of the exterior column, in order to have a uniformly distributed load, is (where x̅ is the distance of centre of gravity of column loads). y = L/2 + (l - x̅) y = L - (l - x̅) y = L/2 - (l - x̅) y = L/2 - (l + x̅) y = L/2 + (l - x̅) y = L - (l - x̅) y = L/2 - (l - x̅) y = L/2 - (l + x̅) ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The diameter of main bars in R.C.C. columns, shall not be less than 15 mm 11 mm 12 mm 10 mm 15 mm 11 mm 12 mm 10 mm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The design of heel slab of a retaining wall is based on the maximum bending moment due to: Weight of the soil above it All listed here Its own weight Load of the surcharge, if any Weight of the soil above it All listed here Its own weight Load of the surcharge, if any ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Bottom bars under the columns are extended into the interior of the footing slab to a distance greater than 24 diameters from the centre of the column 42 diameters from the outer edge of the column 42 diameters from the centre of the column 42 diameters from the inner edge of the column 24 diameters from the centre of the column 42 diameters from the outer edge of the column 42 diameters from the centre of the column 42 diameters from the inner edge of the column ANSWER DOWNLOAD EXAMIANS APP
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