Building Materials Which of the following sedimentary rocks changes into quartzite by metamorphic action? Gypsum Sand stone Shale Lime stone Gypsum Sand stone Shale Lime stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials Refractory bricks resist Chemical action Dampness All listed here High temperature Chemical action Dampness All listed here High temperature ANSWER DOWNLOAD EXAMIANS APP
Building Materials The filler used in plastic bitumen, is Talc powder Asbestos powder Plastic powder Shale powder Talc powder Asbestos powder Plastic powder Shale powder ANSWER DOWNLOAD EXAMIANS APP
Building Materials A ferrous metal is Cast iron All of these Wrought iron Steel Cast iron All of these Wrought iron Steel ANSWER DOWNLOAD EXAMIANS APP
Building Materials The term frog means A depression on a face of brick Soaking brick in water An apparatus to lift the stone Vertical joint in a brick work A depression on a face of brick Soaking brick in water An apparatus to lift the stone Vertical joint in a brick work ANSWER DOWNLOAD EXAMIANS APP
Building Materials Softer variety of steel may be obtained by Crucible process Open hearth process Bessemer process Cementation process Crucible process Open hearth process Bessemer process Cementation process ANSWER DOWNLOAD EXAMIANS APP
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