RCC Structures Design As per IS : 1343, total shrinkage for a pre-tensioned beam, is 3.0 × 10⁻² 3.0 × 10⁻³ 3.5 × 10⁻⁵ 3.0 × 10⁻⁵ 3.0 × 10⁻² 3.0 × 10⁻³ 3.5 × 10⁻⁵ 3.0 × 10⁻⁵ ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Long and short spans of a two way slab are ly and lx and load on the slab acting on strips parallel to lx and ly be wx and wy respectively. According to Rankine Grashoff theory (wx/wy) = (ly/lx)² None of these (wx/wy) = (ly/lx) (wx/wy) = (ly/lx)⁴ (wx/wy) = (ly/lx)² None of these (wx/wy) = (ly/lx) (wx/wy) = (ly/lx)⁴ 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 decreased by Pe/Z Is increased by Pe/Z Remains unchanged Is increased by PZ/e Is decreased by Pe/Z Is increased by Pe/Z Remains unchanged Is increased by PZ/e ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If a bent tendon is required to balance a concentrated load W at the centre of the span L, the central dip h must be at least WL/P WL/3P WL/2P WL/4P WL/P WL/3P WL/2P WL/4P ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The live load to be considered for an accessible roof, is 75 kg/m³ 200 kg/cm² 150 kg/m² Nil 75 kg/m³ 200 kg/cm² 150 kg/m² Nil ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A flat slab is supported On columns monolithically built with slab On beams On columns On beams and columns On columns monolithically built with slab On beams On columns On beams and columns ANSWER DOWNLOAD EXAMIANS APP
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