Building Materials For obtaining vinyl chloride acetate, the method used, is Co-polymerization Addition polymerization None of these Condensation polymerization Co-polymerization Addition polymerization None of these Condensation polymerization ANSWER DOWNLOAD EXAMIANS APP
Building Materials A 1st class brick immersed in water for 24 hours, should not absorb water (by weight) more than 20 % 15 % 10 % 25 % 20 % 15 % 10 % 25 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most commonly used retarder in cement is Calcium carbonate Calcium chloride Gypsum None of these Calcium carbonate Calcium chloride Gypsum None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Mastic asphalt is generally used for Both (A) and (B) Water proof layer Damp proof course Partition walls Both (A) and (B) Water proof layer Damp proof course Partition walls ANSWER DOWNLOAD EXAMIANS APP
Building Materials Sand stone is Sedimentary rock Metamorphic rock Igneous rock Volcanic rock Sedimentary rock Metamorphic rock Igneous rock Volcanic rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following is the purest form of iron? High carbon steel Mild steel Wrought iron Cast iron High carbon steel Mild steel Wrought iron Cast iron ANSWER DOWNLOAD EXAMIANS APP
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