Building Materials Plastics are compounds of carbon with element Hydrogen All of these Nitrogen Oxygen Hydrogen All of these Nitrogen Oxygen ANSWER DOWNLOAD EXAMIANS APP
Building Materials Cast steel is manufactured by Crucible process Cementation process Bessemer process Open hearth process Crucible process Cementation process Bessemer process Open hearth process ANSWER DOWNLOAD EXAMIANS APP
Building Materials The stretcher bond in brick masonry can be used only when the thickness of wall is 190 mm 280 mm 90 mm 180 mm 190 mm 280 mm 90 mm 180 mm ANSWER DOWNLOAD EXAMIANS APP
Building Materials The initial setting time for ordinary Portland cement as per IS specifications should not be less than 600 minutes 60 minutes 10 minutes 30 minutes 600 minutes 60 minutes 10 minutes 30 minutes ANSWER DOWNLOAD EXAMIANS APP
Building Materials The main constituent which imparts hydraulicity to hydraulic lime is Silica Calcium oxide Clay Water Silica Calcium oxide Clay Water ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pig iron is manufactured from the ores by Calcination and roasting Smelting All of these Dressing Calcination and roasting Smelting All of these Dressing ANSWER DOWNLOAD EXAMIANS APP
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