Building Materials Bitumen completely dissolves in Coal tar All of these Chloroform Carbon bisulphide Coal tar All of these Chloroform Carbon bisulphide ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following sedimentary rocks changes into quartzite by metamorphic action? Gypsum Lime stone Shale Sand stone Gypsum Lime stone Shale Sand stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials Crushing strength of a first class brick should not be less than 10.5 N/mm² 3.5 N/mm² 7.0 N/mm² 14.0 N/mm² 10.5 N/mm² 3.5 N/mm² 7.0 N/mm² 14.0 N/mm² ANSWER DOWNLOAD EXAMIANS APP
Building Materials Asbestos Is composed of hydrous silicates of calcium and magnesium (CaSiO3, 3MgSiO3) Contains iron oxide and alumina All of these Is a natural fibrous mineral substance Is composed of hydrous silicates of calcium and magnesium (CaSiO3, 3MgSiO3) Contains iron oxide and alumina All of these Is a natural fibrous mineral substance ANSWER DOWNLOAD EXAMIANS APP
Building Materials French polish is Distemper Oil paint None to these Spirit varnish Distemper Oil paint None to these Spirit varnish ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following bricks are used for lining of furnaces? Under-burnt bricks Over-burnt bricks Refractory bricks First class bricks Under-burnt bricks Over-burnt bricks Refractory bricks First class bricks ANSWER DOWNLOAD EXAMIANS APP
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