Building Materials The most commonly used synthetic abrasive is Silicon Aluminium carbide Boric acid All of these Silicon Aluminium carbide Boric acid All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials If the furnace is provided with insufficient fuel at low temperatures, the type of pig iron produced, is called Bessemer pig Grey or foundry pig White or forge pig Mottled pig Bessemer pig Grey or foundry pig White or forge pig Mottled pig ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following trees yields hard wood? Pine Deodar Chir Shishum Pine Deodar Chir Shishum ANSWER DOWNLOAD EXAMIANS APP
Building Materials The initial setting time for ordinary Portland cement as per IS specifications should not be less than 60 minutes 30 minutes 10 minutes 600 minutes 60 minutes 30 minutes 10 minutes 600 minutes ANSWER DOWNLOAD EXAMIANS APP
Building Materials Glazing of clay products, is done To protect them from corrosive action All listed here To protect them from atmospheric effect To improve their appearance To protect them from corrosive action All listed here To protect them from atmospheric effect To improve their appearance ANSWER DOWNLOAD EXAMIANS APP
Building Materials The main constituent of cement which is responsible for initial setting of cement is dicalcium silicate tricalcium silicate tricalcium aluminate All of these dicalcium silicate tricalcium silicate tricalcium aluminate All of these ANSWER DOWNLOAD EXAMIANS APP
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