Building Materials Which of the following metamorphic rocks has the most weather resisting characteristics? Marble Slate Quartzite Lime stone Marble Slate Quartzite Lime stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick lime All listed here Reacts with carbon dioxide Generates heat when added to water May be used for white-washing All listed here Reacts with carbon dioxide Generates heat when added to water May be used for white-washing ANSWER DOWNLOAD EXAMIANS APP
Building Materials Putty is All listed here Used for fixing glass panes Softened by a solution of pearl ash and quick-lime soaked in water Made with finely powdered chalk and linseed oil All listed here Used for fixing glass panes Softened by a solution of pearl ash and quick-lime soaked in water Made with finely powdered chalk and linseed oil ANSWER DOWNLOAD EXAMIANS APP
Building Materials Clay and silt content in a good brick earth must be at least 30 % 50 % 40 % 20 % 30 % 50 % 40 % 20 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials To retard the initial setting time of cement, the compound responsible, is Tri-calcium aluminate Gypsum Tri-calcium silicate Di-calcium silicate Tri-calcium aluminate Gypsum Tri-calcium silicate Di-calcium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials The steel used for the manufacture of rails, is Stainless steel Cast steel Mild steel Bessemer steel Stainless steel Cast steel Mild steel Bessemer steel ANSWER DOWNLOAD EXAMIANS APP
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