Building Materials The main constituent which imparts hydraulicity to hydraulic lime is Silica Calcium oxide Water Clay Silica Calcium oxide Water Clay ANSWER DOWNLOAD EXAMIANS APP
Building Materials Three basic raw materials which are needed in large quantities for production of steel are Iron ore, carbon and lime stone Iron ore, coal and lime stone Iron ore, coal and sulphur Iron ore, carbon and sulphur Iron ore, carbon and lime stone Iron ore, coal and lime stone Iron ore, coal and sulphur Iron ore, carbon and sulphur ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which one of the following is an air binding material? Gypsum All of these Quick lime Acid-resistant cement Gypsum All of these Quick lime Acid-resistant cement ANSWER DOWNLOAD EXAMIANS APP
Building Materials For testing compressive strength of cement, the size of cube used is 150 mm 50 mm 100 mm 70.6 mm 150 mm 50 mm 100 mm 70.6 mm ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pig iron made from haematite ores free from sulphur, phosphorus and copper, is known as White or forge pig Bessemer pig Mottled pig Grey or foundry pig White or forge pig Bessemer pig Mottled pig Grey or foundry pig ANSWER DOWNLOAD EXAMIANS APP
Building Materials For high grade instruments the steel preferred to, is Cast steel Bessemer steel Mild steel Whitworth compressed steel Cast steel Bessemer steel Mild steel Whitworth compressed steel ANSWER DOWNLOAD EXAMIANS APP
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