Building Materials The steel used for the manufacture of rails, is Cast steel Mild steel Stainless steel Bessemer steel Cast steel Mild steel Stainless steel Bessemer steel ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following represents a metamorphic rock?(i) Slate(ii) Shale(iii) Quartzite All (i), (ii) and (iii) Both (i) and (iii) Only (iii) Both (ii) and (iii) All (i), (ii) and (iii) Both (i) and (iii) Only (iii) Both (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials The process of mixing clay, water and other ingredients to make brick is known as Drying Pugging Moulding Kneading Drying Pugging Moulding Kneading ANSWER DOWNLOAD EXAMIANS APP
Building Materials The moisture content in a well seasoned timber is 100 % 15 % to 20 % 4 % to 6 % 10 % to 12 % 100 % 15 % to 20 % 4 % to 6 % 10 % to 12 % 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 sulphur Iron ore, coal and sulphur Iron ore, coal and lime stone Iron ore, carbon and lime stone Iron ore, carbon and sulphur Iron ore, coal and sulphur Iron ore, coal and lime stone Iron ore, carbon and lime stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials The minimum compressive strength of 1st class bricks should be 75 kg/cm² 75 kg/cm² 100 kg/cm² 120 kg/cm² 75 kg/cm² 75 kg/cm² 100 kg/cm² 120 kg/cm² ANSWER DOWNLOAD EXAMIANS APP