Building Materials The practical limit of moisture content achieved in air drying of timber is 25 % 35 % 5 % 15 % 25 % 35 % 5 % 15 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pig iron made from haematite ores free from sulphur, phosphorus and copper, is known as White or forge pig Grey or foundry pig Mottled pig Bessemer pig White or forge pig Grey or foundry pig Mottled pig Bessemer pig ANSWER DOWNLOAD EXAMIANS APP
Building Materials Seasoning of timber is essential to remove Sap from timber Roughness of timber Knots from timber Twisted fibre from timber Sap from timber Roughness of timber Knots from timber Twisted fibre from timber ANSWER DOWNLOAD EXAMIANS APP
Building Materials Sewer pipes are made of Refractory clay All listed here Earthen ware Stone ware Refractory clay All listed here Earthen ware Stone ware ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plywood has the advantage of Greater tensile strength in shorter direction Same tensile strength in all directions Greater tensile strength in longer direction None of these Greater tensile strength in shorter direction Same tensile strength in all directions Greater tensile strength in longer direction None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials A first class brick when immersed in cold water for 24 hours should not absorb water more than 22 % 20 % 25 % 15 % 22 % 20 % 25 % 15 % ANSWER DOWNLOAD EXAMIANS APP
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