Building Materials Pig iron is manufactured from the ores by Smelting Calcination and roasting Dressing All of these Smelting Calcination and roasting Dressing All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following is a rock? Gypsum Mica None of these Quartz Gypsum Mica None of these Quartz ANSWER DOWNLOAD EXAMIANS APP
Building Materials The standard size of masonry bricks, is 21 cm x 11 cm x 11 cm 18 cm x 8 cm x 8 cm 20 cm x 10 cm x 10 cm 19 cm x 9 cm x 9 cm 21 cm x 11 cm x 11 cm 18 cm x 8 cm x 8 cm 20 cm x 10 cm x 10 cm 19 cm x 9 cm x 9 cm ANSWER DOWNLOAD EXAMIANS APP
Building Materials Whitworth compressed steel is obtained when molten steel is subjected to a pressure of 5 kg/mm² 13 kg/mm² 9 kg/mm² 15 kg/mm² 5 kg/mm² 13 kg/mm² 9 kg/mm² 15 kg/mm² ANSWER DOWNLOAD EXAMIANS APP
Building Materials Permanent magnets are made of high carbon steel and 45% of cobalt 35% of cobalt 20% of cobalt 15% of cobalt 45% of cobalt 35% of cobalt 20% of cobalt 15% of cobalt ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bituminous fells are used for P.C. Covering sloping roofs None to these Covering A.C. sheets P.C. Covering sloping roofs None to these Covering A.C. sheets ANSWER DOWNLOAD EXAMIANS APP
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