Building Materials Galvanising means covering iron with a thin coat of Zinc Coal tar Glaze Tin Zinc Coal tar Glaze Tin ANSWER DOWNLOAD EXAMIANS APP
Building Materials Blister steel Is obtained by cementation process Can be easily welded All listed here Is full of fissures and cavities Is obtained by cementation process Can be easily welded All listed here Is full of fissures and cavities ANSWER DOWNLOAD EXAMIANS APP
Building Materials With increase in moisture content, the bulking of sand Decreases First decreases to a certain minimum value and then increases Increases First increases to a certain maximum value and then decreases Decreases First decreases to a certain minimum value and then increases Increases First increases to a certain maximum value and then decreases ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bitumen may be dissolved in Carbon disulphide Sodium chloride Water Carbondioxide Carbon disulphide Sodium chloride Water Carbondioxide ANSWER DOWNLOAD EXAMIANS APP
Building Materials Gypsum consists of H₂S and CO₂ Lime and H₂O CO₂ and calcium CaSO4 and H₂O H₂S and CO₂ Lime and H₂O CO₂ and calcium CaSO4 and H₂O ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bessemer process is used for the manufacture of Wrought iron Steel Pig iron Cast iron Wrought iron Steel Pig iron Cast iron ANSWER DOWNLOAD EXAMIANS APP
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