Building Materials Due to attack of dry rot, the timber Shrinks Reduces to powder None of these Cracks Shrinks Reduces to powder None of these Cracks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Chemically, marble is known as Metamorphic rock Siliceous rock Argillaceous rock Calcareous rock Metamorphic rock Siliceous rock Argillaceous rock Calcareous rock ANSWER DOWNLOAD EXAMIANS APP
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 Bessemer process Crucible process Cementation process Open hearth process Bessemer process Crucible process Cementation process Open hearth process ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following is a mineral? Basalt Quartz Granite Syenite Basalt Quartz Granite Syenite ANSWER DOWNLOAD EXAMIANS APP
Building Materials The stones obtained by blasting are used as Aggregates for concrete All listed here Ballast in railways Road metal Aggregates for concrete All listed here Ballast in railways Road metal ANSWER DOWNLOAD EXAMIANS APP
Building Materials The term frog means Soaking brick in water A depression on a face of brick Vertical joint in a brick work An apparatus to lift the stone Soaking brick in water A depression on a face of brick Vertical joint in a brick work An apparatus to lift the stone ANSWER DOWNLOAD EXAMIANS APP
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