RCC Structures Design As the percentage of steel increases Lever arm increases Depth of neutral axis decreases Depth of neutral axis increases Lever arm decreases Lever arm increases Depth of neutral axis decreases Depth of neutral axis increases Lever arm decreases ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The system in which high tensile alloy steel bars (silica manganese steel) are used as pre-stressing tendons, is known as C.L. standard system Lee-McCall system Magnel-Blaton system Freyssinet system C.L. standard system Lee-McCall system Magnel-Blaton system Freyssinet system ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The diameter of the column head support a flat slab, is generally kept 0.25 times the diameter of the column 0.25 times the span length 5.0 cm larger than the diameter of the column 4.0 cm larger than the diameter of the column 0.25 times the diameter of the column 0.25 times the span length 5.0 cm larger than the diameter of the column 4.0 cm larger than the diameter of the column ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Bottom bars under the columns are extended into the interior of the footing slab to a distance greater than 42 diameters from the inner edge of the column 42 diameters from the outer edge of the column 24 diameters from the centre of the column 42 diameters from the centre of the column 42 diameters from the inner edge of the column 42 diameters from the outer edge of the column 24 diameters from the centre of the column 42 diameters from the centre of the column 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 16 cm² 17 cm² 14 cm² 15 cm² 16 cm² 17 cm² 14 cm² 15 cm² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design To have pressure wholly compressive under the base of a retaining wall of width b, the resultant of the weight of the wall and the pressure exerted by the retained, earth should have eccentricity not more than b/4 b/3 b/5 b/6 b/4 b/3 b/5 b/6 ANSWER DOWNLOAD EXAMIANS APP
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