Building Materials A good brick earth should contain: Not more than 5% of lime All listed here About 50% to 60% of silica About 20% to 30% of alumina Not more than 5% of lime All listed here About 50% to 60% of silica About 20% to 30% of alumina ANSWER DOWNLOAD EXAMIANS APP
Building Materials Red short iron cracks when bent due to the presence of Carbon Silicon Sulphur Phosphorus Carbon Silicon Sulphur Phosphorus ANSWER DOWNLOAD EXAMIANS APP
Building Materials In order of increasing percentage of silica, the correct sequence is None of these Pure clay, sandy clay, calcareous clay Sandy clay, calcareous clay, pure clay Calcareous clay, pure clay, sandy clay None of these Pure clay, sandy clay, calcareous clay Sandy clay, calcareous clay, pure clay Calcareous clay, pure clay, sandy clay ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following stone is best suited for construction of piers and abutments of a railway bridge? Quartzite Sand stone Granite Lime stone Quartzite Sand stone Granite Lime stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials The minimum compressive strength of 2nd class bricks should be 120 kg/cm² 90 kg/cm² 100 kg/cm² 75 kg/cm² 120 kg/cm² 90 kg/cm² 100 kg/cm² 75 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bitumen emulsion is Used as anti-corrosive paint A paint A liquid containing bitumen in suspension All listed here Used as anti-corrosive paint A paint A liquid containing bitumen in suspension All listed here ANSWER DOWNLOAD EXAMIANS APP
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