Building Materials Pig iron is manufactured from the ores by All of these Smelting Calcination and roasting Dressing All of these Smelting Calcination and roasting Dressing ANSWER DOWNLOAD EXAMIANS APP
Building Materials Non acid-resistant asbestos is: None of these Chrysotile asbestos Tremolite asbestos Amosite asbestos None of these Chrysotile asbestos Tremolite asbestos Amosite asbestos ANSWER DOWNLOAD EXAMIANS APP
Building Materials Linseed oil is used in paints as Thinner Base Vehicle Drier Thinner Base Vehicle Drier ANSWER DOWNLOAD EXAMIANS APP
Building Materials A first class brick when immersed in cold water for 24 hours should not absorb water more than 20 % 25 % 22 % 15 % 20 % 25 % 22 % 15 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials The variety of pig iron used for manufacture of wrought iron, is Mottled pig Bessemer pig White forge pig Grey or foundry pig Mottled pig Bessemer pig White forge pig Grey or foundry pig ANSWER DOWNLOAD EXAMIANS APP
Building Materials A badly mixed cement concrete results in Segregation Honey combing Bleeding None of these Segregation Honey combing Bleeding None of these ANSWER DOWNLOAD EXAMIANS APP
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