Building Materials The minimum compressive strength of 2nd class bricks should be 100 kg/cm² 75 kg/cm² 90 kg/cm² 120 kg/cm² 100 kg/cm² 75 kg/cm² 90 kg/cm² 120 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
Building Materials The proportions of lime and sand in the mortar normally used in brick construction are 1 : 2 1 : 8 1 : 6 1 : 4 1 : 2 1 : 8 1 : 6 1 : 4 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Gypsum consists of Lime and H₂O CO₂ and calcium CaSO4 and H₂O H₂S and CO₂ Lime and H₂O CO₂ and calcium CaSO4 and H₂O H₂S and CO₂ ANSWER DOWNLOAD EXAMIANS APP
Building Materials For making fly-ash building bricks, the following mix of fly-ash, sand and lime, is 80 : 13 : 7 70 : 20 : 10 60 : 35 : 5 None of these 80 : 13 : 7 70 : 20 : 10 60 : 35 : 5 None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials The variety of pig iron used for the manufacture of steel by Bessemer process, is Grey pig Mottled pig Bessemer pig White forge pig Grey pig Mottled pig Bessemer pig White forge pig ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most important constituent of varnish, is All listed here Resin Drier Solvent All listed here Resin Drier Solvent ANSWER DOWNLOAD EXAMIANS APP
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