RCC Structures Design If ‘W’ is the load on a circular slab of radius ‘R’, the maximum radial moment at the centre of the slab, is 5WR²/16 2WR²/16 WR²/16 3WR²/16 5WR²/16 2WR²/16 WR²/16 3WR²/16 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The stresses developed in concrete and steel in reinforced concrete beam 25 cm width and 70 cm effective depth, are 62.5 kg/cm² and 250 kg/cm² respectively. If m = 15, the depth of its neutral axis is 30 cm 25 cm 35 cm 20 cm 30 cm 25 cm 35 cm 20 cm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design An R.C.C. column is treated as short column if its slenderness ratio is less than 50 40 56 30 50 40 56 30 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design In a singly reinforced beam, if the permissible stress in concrete reaches earlier than that in steel, the beam section is called Over reinforced section Economic section Under-reinforced section Critical section Over reinforced section Economic section Under-reinforced section Critical section ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The system in which high tensile alloy steel bars (silica manganese steel) are used as pre-stressing tendons, is known as Magnel-Blaton system Freyssinet system C.L. standard system Lee-McCall system Magnel-Blaton system Freyssinet system C.L. standard system Lee-McCall system 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/2 + (l - x̅) 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) ANSWER DOWNLOAD EXAMIANS APP
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