RCC Structures Design A raft foundation is provided if its area exceeds the plan area of the building by 50 % 10 % 40 % 20 % 50 % 10 % 40 % 20 % ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Spacing of stirrups in a rectangular beam, is Increased at the centre of the beam Kept constant throughout the length Increased at the ends Decreased towards the centre of the beam Increased at the centre of the beam Kept constant throughout the length Increased at the ends Decreased towards the centre of the beam ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If the tendon is placed at an eccentricity e below the centroidal axis of the longitudinal axis of a rectangular beam (sectional modulus Z and stressed load P in tendon) the stress at the extreme top edge Is increased by PZ/e Is decreased by Pe/Z Remains unchanged Is increased by Pe/Z Is increased by PZ/e Is decreased by Pe/Z Remains unchanged Is increased by Pe/Z ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design To ensure uniform pressure distribution, the thickness of the foundation, is Decreased gradually towards the edge Kept uniform throughout Kept zero at the edge Increased gradually towards the edge Decreased gradually towards the edge Kept uniform throughout Kept zero at the edge Increased gradually towards the edge ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design In a singly reinforced beam, the effective depth is measured from its compression edge to Longitudinal central axis Neutral axis of the beam Tensile reinforcement Tensile edge Longitudinal central axis Neutral axis of the beam Tensile reinforcement Tensile edge 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 20 cm 30 cm 35 cm 25 cm 20 cm 30 cm 35 cm 25 cm ANSWER DOWNLOAD EXAMIANS APP
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