Building Materials The initial setting time of lime-pozzolana, is 120 minutes 90 minutes 60 minutes 30 minutes 120 minutes 90 minutes 60 minutes 30 minutes ANSWER DOWNLOAD EXAMIANS APP
Building Materials The maximum quantity of calcium chloride used as an accelerator in cement in percentage by weight of cement is 3 1 2 4 3 1 2 4 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Glazing of clay products, is done To protect them from corrosive action To improve their appearance All listed here To protect them from atmospheric effect To protect them from corrosive action To improve their appearance All listed here To protect them from atmospheric effect ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following is the purest form of iron? Mild steel Wrought iron Cast iron High carbon steel Mild steel Wrought iron Cast iron High carbon steel ANSWER DOWNLOAD EXAMIANS APP
Building Materials Percentage of silica in a good brick earth lies between 70 to 80 % 20 to 30 % 50 to 60 % 5 to 10 % 70 to 80 % 20 to 30 % 50 to 60 % 5 to 10 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Glazing is used to make earthenware impervious hard soft porous impervious hard soft porous ANSWER DOWNLOAD EXAMIANS APP
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