Building Materials Pig iron made from haematite ores free from sulphur, phosphorus and copper, is known as White or forge pig Mottled pig Grey or foundry pig Bessemer pig White or forge pig Mottled pig Grey or foundry pig Bessemer pig ANSWER DOWNLOAD EXAMIANS APP
Building Materials Lime putty Is made by adding lime to water Can be used only upto three days All of above Is made from hydraulic lime Is made by adding lime to water Can be used only upto three days All of above Is made from hydraulic lime ANSWER DOWNLOAD EXAMIANS APP
Building Materials A bull nose brick is not used for Arches Decoration purpose Pillars Rounding off sharp corners Arches Decoration purpose Pillars Rounding off sharp corners ANSWER DOWNLOAD EXAMIANS APP
Building Materials Sandstone is a(i) Sedimentary rock(ii) Aqueous rock(iii) Siliceous rock All (i), (ii) and (iii) Both (i) and (ii) Both (i) and (iii) Only (i) All (i), (ii) and (iii) Both (i) and (ii) Both (i) and (iii) Only (i) ANSWER DOWNLOAD EXAMIANS APP
Building Materials During pudding Silicon forms a slag All listed here Carbon is converted into carbonic acid gas Molten metal is kept clear of the fuel Silicon forms a slag All listed here Carbon is converted into carbonic acid gas Molten metal is kept clear of the fuel ANSWER DOWNLOAD EXAMIANS APP
Building Materials Seasoning of timber is done for Increasing moisture content Decreasing moisture content None to these Increasing strength of timber Increasing moisture content Decreasing moisture content None to these Increasing strength of timber ANSWER DOWNLOAD EXAMIANS APP
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