Building Materials Pig iron is manufactured from the ores by All of these Smelting Dressing Calcination and roasting All of these Smelting Dressing Calcination and roasting ANSWER DOWNLOAD EXAMIANS APP
Building Materials The process of mixing clay, water and other ingredients to make brick is known as Pugging Kneading Drying Moulding Pugging Kneading Drying Moulding ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following gradients exerts maximum influence on properties of steel? iron carbon sulphur manganese iron carbon sulphur manganese ANSWER DOWNLOAD EXAMIANS APP
Building Materials Softer variety of steel may be obtained by Open hearth process Bessemer process Cementation process Crucible process Open hearth process Bessemer process Cementation process Crucible process 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 Cast iron All listed here Is obtained by purifying pig iron May contain 2 to 5 per cent of carbon with other impurities Is manufactured in required shapes All listed here Is obtained by purifying pig iron May contain 2 to 5 per cent of carbon with other impurities Is manufactured in required shapes ANSWER DOWNLOAD EXAMIANS APP
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