RCC Structures Design Design of R.C.C. simply supported beams carrying U.D.L. is based on the resultant B.M. at Every section Supports Quarter span Mid span Every section Supports Quarter span Mid span ANSWER DOWNLOAD EXAMIANS APP
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 cos θ W - P sin θ W - 2P sin θ W - P cos θ W - 2P cos θ W - P sin θ W - 2P sin θ W - P cos θ 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 Critical section Under-reinforced section Economic section Over reinforced section Critical section Under-reinforced section Economic section 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 Pe/Z Is decreased by Pe/Z Remains unchanged Is increased by PZ/e Is increased by Pe/Z Is decreased by Pe/Z Remains unchanged Is increased by PZ/e ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If d is the diameter of a bar, ft is allowable tensile stress and fb, is allowable bond stress, the bond length is given by (π/4). (ft .d3/fb) ft .d/4fb π ft .d²/fb (π/4). (ft .d/fb) (π/4). (ft .d3/fb) ft .d/4fb π ft .d²/fb (π/4). (ft .d/fb) ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design After pre-stressing process is completed, a loss of stress is due to Creep of concrete Elastic shortening of concrete Shrinkage of concrete All of the listed here Creep of concrete Elastic shortening of concrete Shrinkage of concrete All of the listed here ANSWER DOWNLOAD EXAMIANS APP
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