Building Materials Bitumen is generally obtained from Coal Petroleum product Organic material Synthetic material Coal Petroleum product Organic material Synthetic material ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plywood is normally available 2 to 3 mm thick 1 mm thick 3 mm to 4 mm thick 2 mm thick 2 to 3 mm thick 1 mm thick 3 mm to 4 mm thick 2 mm thick ANSWER DOWNLOAD EXAMIANS APP
Building Materials The harmonious mixing of the clay ingredients, is known as Tempering Blending None of these Weathering Tempering Blending None of these Weathering ANSWER DOWNLOAD EXAMIANS APP
Building Materials Blister steel Is full of fissures and cavities Is obtained by cementation process All listed here Can be easily welded Is full of fissures and cavities Is obtained by cementation process All listed here Can be easily welded 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 % 25 % 10 % 15 % 20 % 25 % 10 % 15 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials The process of decarbonising the pig iron completely and then adding proper percentage of carbon for manufacturing steel, is called Crucible process Bessemer process Open hearth process Cementation process Crucible process Bessemer process Open hearth process Cementation process ANSWER DOWNLOAD EXAMIANS APP
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