RCC Structures Design The width of the rib of a T-beam, is generally kept between 1/2 to 3/4 of rib depth 1/3 to 1/2 of rib depth 1/7 to 1/3 of rib depth 1/3 to 2/3 of rib depth 1/2 to 3/4 of rib depth 1/3 to 1/2 of rib depth 1/7 to 1/3 of rib depth 1/3 to 2/3 of rib depth 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 Remains unchanged Is increased by Pe/Z Is decreased by Pe/Z Is increased by PZ/e Remains unchanged Is increased by Pe/Z Is decreased by Pe/Z Is increased by PZ/e ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The allowable tensile stress in mild steel stirrups, reinforced cement concrete, is 1400 kg/cm² 260 kg/cm² 190 kg/cm² 230 kg/cm² 1400 kg/cm² 260 kg/cm² 190 kg/cm² 230 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If l₁ and l₂ are the lengths of long and short spans of a two way slab simply supported on four edges and carrying a load w per unit area, the ratio of the loads split into w₁ and w₂ acting on strips parallel to l₂ and l₁ is w₁/w₂ = (l₂/l₁)⁴ w₁/w₂ = (l₂/l₁)² w₁/w₂ = (l₂/l₁)³ w₁/w₂ = l₂/l₁ w₁/w₂ = (l₂/l₁)⁴ w₁/w₂ = (l₂/l₁)² w₁/w₂ = (l₂/l₁)³ w₁/w₂ = l₂/l₁ ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If the shear stress in a R.C.C. beam is Equal or less than 5 kg/cm², no shear reinforcement is provided Greater than 20 kg/cm², the size of the section is changed All of these Greater than 4 kg/cm², but less than 20 kg/cm², shear reinforcement is provided Equal or less than 5 kg/cm², no shear reinforcement is provided Greater than 20 kg/cm², the size of the section is changed All of these Greater than 4 kg/cm², but less than 20 kg/cm², shear reinforcement is provided ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The live load to be considered for an accessible roof, is 200 kg/cm² 75 kg/m³ Nil 150 kg/m² 200 kg/cm² 75 kg/m³ Nil 150 kg/m² ANSWER DOWNLOAD EXAMIANS APP
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