Building Materials In stone masonry, stones (stratified rocks) are so placed that the direction of pressure to the plane of bedding is Right angles Parallel 60° 45° Right angles Parallel 60° 45° ANSWER DOWNLOAD EXAMIANS APP
Building Materials The lime which contains mainly calcium oxide and slacks with water, is Fat lime Poor lime Quick lime Hydraulic lime Fat lime Poor lime Quick lime Hydraulic lime ANSWER DOWNLOAD EXAMIANS APP
Building Materials The rocks formed by gradual deposition, are called Sedimentary rocks Igneous rocks None of these Metamorphic rocks Sedimentary rocks Igneous rocks None of these Metamorphic rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Whitworth compressed steel is obtained when molten steel is subjected to a pressure of 9 kg/mm² 5 kg/mm² 13 kg/mm² 15 kg/mm² 9 kg/mm² 5 kg/mm² 13 kg/mm² 15 kg/mm² ANSWER DOWNLOAD EXAMIANS APP
Building Materials Spirit varnish generally consists of Oil, wax and resin Spirit and shellac Alcohol, wax and turpentine Pigment and synthetic resin Oil, wax and resin Spirit and shellac Alcohol, wax and turpentine Pigment and synthetic resin ANSWER DOWNLOAD EXAMIANS APP
Building Materials A first class brick when immersed in cold water for 24 hours should not absorb water more than 20 % 25 % 22 % 15 % 20 % 25 % 22 % 15 % ANSWER DOWNLOAD EXAMIANS APP
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