RCC Structures Design The weight of reinforced concrete, is generally taken as 2200 kg/m³ 2500 kg/m³ 2300 kg/m³ 2400 kg/m³ 2200 kg/m³ 2500 kg/m³ 2300 kg/m³ 2400 kg/m³ ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design In a pre-stressed member it is advisable to use Low strength concrete only High strength concrete and high tensile steel High strength concrete only Low strength concrete but high tensile steel Low strength concrete only High strength concrete and high tensile steel High strength concrete only Low strength concrete but high tensile steel 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
RCC Structures Design According to I.S.: 456, 1978 the thickness of reinforced concrete footing on piles at its edges, is kept less than 40 cm 30 cm 20 cm 75 cm 40 cm 30 cm 20 cm 75 cm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Piles are usually driven by Diesel operated hammer All listed here Drop hammer Single acting steam hammer Diesel operated hammer All listed here Drop hammer Single acting steam hammer ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Pick up the assumption for the design of a pre-stressed concrete member from the following: Variation of stress in reinforcement due to changes in external loading is negligible All listed here During deformation limits, Hook's law is equally applicable to concrete as well as to steel A transverse plane section remains a plane after bending Variation of stress in reinforcement due to changes in external loading is negligible All listed here During deformation limits, Hook's law is equally applicable to concrete as well as to steel A transverse plane section remains a plane after bending ANSWER DOWNLOAD EXAMIANS APP
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