Building Materials Which of the following sedimentary rocks changes into quartzite by metamorphic action? Lime stone Gypsum Shale Sand stone Lime stone Gypsum Shale Sand stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials During pudding Carbon is converted into carbonic acid gas All listed here Molten metal is kept clear of the fuel Silicon forms a slag Carbon is converted into carbonic acid gas All listed here Molten metal is kept clear of the fuel Silicon forms a slag ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the compound responsible for early strength of cement from the following: Di-calcium silicate Tri-calcium silicate Tri-calcium aluminate Tetra-calcium alumino-ferrite Di-calcium silicate Tri-calcium silicate Tri-calcium aluminate Tetra-calcium alumino-ferrite ANSWER DOWNLOAD EXAMIANS APP
Building Materials Seasoning of timber is essential to remove Roughness of timber Twisted fibre from timber Sap from timber Knots from timber Roughness of timber Twisted fibre from timber Sap from timber Knots from timber ANSWER DOWNLOAD EXAMIANS APP
Building Materials Good quality cement contains higher percentage of Tetra calcium alumino ferrite Di-calcium silicate Tri-calcium aluminate Tri-calcium silicate Tetra calcium alumino ferrite Di-calcium silicate Tri-calcium aluminate Tri-calcium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plastic All listed here Consists of natural or synthetic binders Finished products are rigid and stable at normal temperature Is an organic substance All listed here Consists of natural or synthetic binders Finished products are rigid and stable at normal temperature Is an organic substance ANSWER DOWNLOAD EXAMIANS APP
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