Building Materials A 1st class brick immersed in water for 24 hours, should not absorb water (by weight) more than 10 % 25 % 15 % 20 % 10 % 25 % 15 % 20 % 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 Mottled pig Grey or foundry pig Bessemer pig White or forge pig Mottled pig Grey or foundry pig Bessemer pig ANSWER DOWNLOAD EXAMIANS APP
Building Materials With increase in moisture content, the bulking of sand First decreases to a certain minimum value and then increases Increases First increases to a certain maximum value and then decreases Decreases First decreases to a certain minimum value and then increases Increases First increases to a certain maximum value and then decreases Decreases ANSWER DOWNLOAD EXAMIANS APP
Building Materials Most commonly used solvent in oil paints, is Coal tar Turpentine Petroleum Spirit Coal tar Turpentine Petroleum Spirit 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 1 3 2 4 1 3 2 4 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Lacquer is None to these Distemper Spirit varnish Oil paint None to these Distemper Spirit varnish Oil paint ANSWER DOWNLOAD EXAMIANS APP
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