Concrete Technology and Design of Concrete Structures If the size of panel in a flat slab is 6m x 6m, then as per Indian Standard Code, the widths of column strip and middle strip are 1.5 m and 3.0 m 1.5 m and 1.5 m 3.0 m and 3.0 m 3.0 m and 1.5 m 1.5 m and 3.0 m 1.5 m and 1.5 m 3.0 m and 3.0 m 3.0 m and 1.5 m ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures In symmetrically reinforced sections, shrinkage stresses in concrete and steel are respectively both tensile compressive and tensile tensile and compressive both compressive both tensile compressive and tensile tensile and compressive both compressive ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures According to Whitney’s theory, ultimate strain of concrete is assumed to be 0.5% 0.6% 0.4% 0.3% 0.5% 0.6% 0.4% 0.3% ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures Ratio of permissible stress in direct compression and bending compression is between 1 and 1.5 greater than 2 less than 1 between 1.5 and 2.0 between 1 and 1.5 greater than 2 less than 1 between 1.5 and 2.0 ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures Most common method of prestressing used for factory production is Freyssinet system Magnel-Blaton system Long line method Lee-Macall system Freyssinet system Magnel-Blaton system Long line method Lee-Macall system ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures According to ISI recommendations, the maximum depth of stress block for balanced section of a beam of effective depth d is 0.85 d 0.55 d 0.43 d 0.68 d 0.85 d 0.55 d 0.43 d 0.68 d ANSWER DOWNLOAD EXAMIANS APP
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