RCC Structures Design A singly reinforced beam has breadth b, effective depth d, depth of neutral axis n and critical neutral axis n?. If fc and ft are permissible compressive and tensile stresses, the moment to resistance of the beam, is All listed here bn (fc/2) (d - n/3) ½ n₁ (1 - n₁/3) cbd² Atft (d - n/3) All listed here bn (fc/2) (d - n/3) ½ n₁ (1 - n₁/3) cbd² Atft (d - n/3) ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If the permissible compressive and tensile stresses in a singly reinforced beam are 50 kg/cm² and 1400 kg/cm² respectively and the modular ratio is 18, the percentage area At of the steel required for an economic section, is 0.496 % 0.596 % 0.696 % 0.796 % 0.496 % 0.596 % 0.696 % 0.796 % ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If K is a constant depending upon the ratio of the width of the slab to its effective span l, x is the distance of the concentrated load from the nearer support, bw is the width of the area of contact of the concentrated load measured parallel to the supported edge, the effective width of the slab be is All listed here Kx (1 + x/l) + bw Kx (1 - x/l) + bw K/x (1 + x/d) + bw All listed here Kx (1 + x/l) + bw Kx (1 - x/l) + bw K/x (1 + x/d) + bw ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The angle of repose of a soil is the maximum angle which the outer face of the soil mass makes None of these With the perpendicular to the inclined plane of the soil With the horizontal With the vertical None of these With the perpendicular to the inclined plane of the soil With the horizontal With the vertical ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The allowable tensile stress in mild steel stirrups, reinforced cement concrete, is 1400 kg/cm² 190 kg/cm² 230 kg/cm² 260 kg/cm² 1400 kg/cm² 190 kg/cm² 230 kg/cm² 260 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design After pre-stressing process is completed, a loss of stress is due to Elastic shortening of concrete Creep of concrete Shrinkage of concrete All of the listed here Elastic shortening of concrete Creep of concrete Shrinkage of concrete All of the listed here ANSWER DOWNLOAD EXAMIANS APP
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