RCC Structures Design As per IS : 1343, total shrinkage for a pre-tensioned beam, is 3.0 × 10⁻⁵ 3.0 × 10⁻³ 3.5 × 10⁻⁵ 3.0 × 10⁻² 3.0 × 10⁻⁵ 3.0 × 10⁻³ 3.5 × 10⁻⁵ 3.0 × 10⁻² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The reinforced concrete beam which has width 25 cm, lever arm 40 cm, shear force 6t/cm², safe shear stress 5 kg/cm² and B.M. 24 mt, Needs redesigning Is safe in shear Is unsafe in shear Is over safe in shear Needs redesigning Is safe in shear Is unsafe in shear Is over safe in shear ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A simply supported beam 6 m long and of effective depth 50 cm, carries a uniformly distributed load 2400 kg/m including its self weight. If the lever arm factor is 0.85 and permissible tensile stress of steel is 1400 kg/cm², the area of steel required, is 15 cm² 14 cm² 16 cm² 17 cm² 15 cm² 14 cm² 16 cm² 17 cm² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A foundation is called shallow if its depth, is Three-fourth of its width Equal to its width One-fourth of its width Half of its width Three-fourth of its width Equal to its width One-fourth of its width Half of its width ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The toe projection of foundation slabs is taken As one third of the base Equal to heel slab As one sixth of overall height of the wall Below ground surface As one third of the base Equal to heel slab As one sixth of overall height of the wall Below ground surface ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The modular ratio ‘m’ of a concrete whose permissible compressive stress is ‘C’, may be obtained from the equation. m = 2800/3C m = 1400/3C m = 3500/3C m = 700/3C m = 2800/3C m = 1400/3C m = 3500/3C m = 700/3C ANSWER DOWNLOAD EXAMIANS APP
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