Building Materials The cement becomes unsound by the presence of excess All of these Lime Magnesia Sulphur All of these Lime Magnesia Sulphur ANSWER DOWNLOAD EXAMIANS APP
Building Materials The cracks caused by shrinkage of the exterior surface of the wood exposed to atmosphere, are called: Twisted fibres Wind cracks Radial shakes Heart shakes Twisted fibres Wind cracks Radial shakes Heart shakes ANSWER DOWNLOAD EXAMIANS APP
Building Materials The softest rock is Diamond Talc Quartz Marble Diamond Talc Quartz Marble ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following sedimentary rocks changes into quartzite by metamorphic action? Shale Sand stone Gypsum Lime stone Shale Sand stone Gypsum Lime stone 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 Cementation process Bessemer process Crucible process Open hearth process Cementation process Bessemer process Crucible process Open hearth process ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plastic bitumen is generally used for None to these Expansion joints Crack fillings Road pavements None to these Expansion joints Crack fillings Road pavements ANSWER DOWNLOAD EXAMIANS APP
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