Concrete Technology and Design of Concrete Structures If the permissible stress in steel in tension is 140 N/mm², then the depth of neutral axis for a singly reinforced rectangular balanced section will be 0.45 d 0.35 d 0.40 d dependent on grade of concrete also 0.45 d 0.35 d 0.40 d dependent on grade of concrete also ANSWER DOWNLOAD EXAMIANS APP
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 3.0 m and 1.5 m 1.5 m and 1.5 m 3.0 m and 3.0 m 1.5 m and 3.0 m 3.0 m and 1.5 m 1.5 m and 1.5 m 3.0 m and 3.0 m 1.5 m and 3.0 m ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures Shrinkage of concrete depends uponi) humidity of atmosphereii) passage of timeiii) stressThe correct answer is only (iii) All (i), (ii) and (iii) (i) and (ii) (ii) and (iii) only (iii) All (i), (ii) and (iii) (i) and (ii) (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures Increase in the moisture content in concrete reduces the strength All of these increases the strength does not change the strength reduces the strength All of these increases the strength does not change the strength ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures A higher modular ratio shows lower tensile strength of steel higher tensile strength of steel lower compressive strength of concrete higher compressive strength of con-crete lower tensile strength of steel higher tensile strength of steel lower compressive strength of concrete higher compressive strength of con-crete ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures High carbon content in the steel causes increase in both tensile strength and ductility increase in tensile strength but decrease in ductility decrease in both tensile strength and ductility decrease in tensile strength but increase in ductility increase in both tensile strength and ductility increase in tensile strength but decrease in ductility decrease in both tensile strength and ductility decrease in tensile strength but increase in ductility ANSWER DOWNLOAD EXAMIANS APP
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