Concrete Technology and Design of Concrete Structures As compared to ordinary portland cement, use of pozzuolanic cement increases strength reduces workability increases shrinkage increases bleeding increases strength reduces workability increases shrinkage increases bleeding ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures The percentage of voids in cement is approximately 70% 50% 40% 60% 70% 50% 40% 60% ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures Workability of concrete is directly proportional to Time of transit Aggregate cement ratio All of above Grading of the aggregate Time of transit Aggregate cement ratio All of above Grading of the aggregate ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures Select the incorrect statement for ... None of these Lean mixes bleed more as compared to rich ones. Bleeding can be minimized by adding pozzuolana finer aggregate. Bleeding can be increased by addition of calcium chloride. None of these Lean mixes bleed more as compared to rich ones. Bleeding can be minimized by adding pozzuolana finer aggregate. Bleeding can be increased by addition of calcium chloride. ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures In case of hand mixing of concrete, the extra cement to be added is 10% 15% 20% 5% 10% 15% 20% 5% ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures Due to circumferential action of the spiral in a spirally reinforced column Ductility of column reduces Both the capacity of column and ductility of column increase Capacity of column is decreased Capacity of column is decreased but ductility of column increases Ductility of column reduces Both the capacity of column and ductility of column increase Capacity of column is decreased Capacity of column is decreased but ductility of column increases ANSWER DOWNLOAD EXAMIANS APP
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