Concrete Technology and Design of Concrete Structures Select the incorrect statement for ... None of these Bleeding can be minimized by adding pozzuolana finer aggregate. Bleeding can be increased by addition of calcium chloride. Lean mixes bleed more as compared to rich ones. None of these Bleeding can be minimized by adding pozzuolana finer aggregate. Bleeding can be increased by addition of calcium chloride. Lean mixes bleed more as compared to rich ones. ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures The depth of footing for an isolated column is governed byi) maximum bending momentii) shear forceiii) punching shear The correct answer is (i) and (ii) (i), (ii) and (iii) (i) and (iii) only (i) (i) and (ii) (i), (ii) and (iii) (i) and (iii) only (i) ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures For a longitudinal reinforcing bar in a column, the minimum cover shall neither be less than the diameter of bar nor less than 50 mm 40 mm 45mm 60 mm 50 mm 40 mm 45mm 60 mm ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures If nominal shear stress tv exceeds the design shear strength of concrete xc, the nominal shear reinforcement as per IS : 456-1978 shall be provided for carrying a shear stress equal to Tv + Tc xc xv Tv + Tc xc xv ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures For concreting of heavily reinforced sections without vibration, the workability of concrete expressed as compacting factor should be 0.85 - 0.92 Above 0.92 0.75 - 0.80 0.75 - 0.80 0.85 - 0.92 Above 0.92 0.75 - 0.80 0.75 - 0.80 ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures Critical section for shear in case of flat slabs is at a distance of effective depth of slab from periphery of column/drop panel d/2 from periphery of column/capital/ drop panel at the drop panel of slab at the periphery of column effective depth of slab from periphery of column/drop panel d/2 from periphery of column/capital/ drop panel at the drop panel of slab at the periphery of column ANSWER DOWNLOAD EXAMIANS APP
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