Building Materials The process of manufacturing steel by heating short lengths of wrought iron bars mixed with charcoal in fire clay crucibles and collecting the molten iron into moulds, is known as Crucible process Bessemer process Cementation process Open hearth process Crucible process Bessemer process Cementation process Open hearth process ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following is a rock? Quartz Gypsum Mica None of these Quartz Gypsum Mica None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most durable varnish is Water varnish Turpentine varnish Spirit varnish Oil varnish Water varnish Turpentine varnish Spirit varnish Oil varnish ANSWER DOWNLOAD EXAMIANS APP
Building Materials A badly mixed cement concrete results in Honey combing Bleeding Segregation None of these Honey combing Bleeding Segregation None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials For slaking of 10 kg of CaO, the theoretical amount of water is 1.5 kg None of these 2.2 kg 3.2 kg 1.5 kg None of these 2.2 kg 3.2 kg ANSWER DOWNLOAD EXAMIANS APP
Building Materials Stones used for the construction of retaining walls must be Soft Light Heavy Hard Soft Light Heavy Hard ANSWER DOWNLOAD EXAMIANS APP
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