Building Materials Pig iron made from haematite ores free from sulphur, phosphorus and copper, is known as Bessemer pig White or forge pig Grey or foundry pig Mottled pig Bessemer pig White or forge pig Grey or foundry pig Mottled pig ANSWER DOWNLOAD EXAMIANS APP
Building Materials Glazing of clay products, is done To protect them from atmospheric effect All listed here To protect them from corrosive action To improve their appearance To protect them from atmospheric effect All listed here To protect them from corrosive action To improve their appearance ANSWER DOWNLOAD EXAMIANS APP
Building Materials Putty is All listed here Softened by a solution of pearl ash and quick-lime soaked in water Used for fixing glass panes Made with finely powdered chalk and linseed oil All listed here Softened by a solution of pearl ash and quick-lime soaked in water Used for fixing glass panes Made with finely powdered chalk and linseed oil ANSWER DOWNLOAD EXAMIANS APP
Building Materials Sapwood consists of Thin layers below the bark Portion of timber between heartwood and cambium layer Thin fibre which extends from the pith outwards and holds the annular rings together Innermost annular rings around the pith Thin layers below the bark Portion of timber between heartwood and cambium layer Thin fibre which extends from the pith outwards and holds the annular rings together Innermost annular rings around the pith ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quartzite is a Calcareous rock Siliceous rock Metamorphic rock Argillaceous rock Calcareous rock Siliceous rock Metamorphic rock Argillaceous rock ANSWER DOWNLOAD EXAMIANS APP
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