Building Materials Bitumen is generally obtained from Organic material Coal Petroleum product Synthetic material Organic material Coal Petroleum product Synthetic material ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following is a rock? Quartz None of these Gypsum Mica Quartz None of these Gypsum Mica ANSWER DOWNLOAD EXAMIANS APP
Building Materials The compound of Portland cement which reacts immediately with water and also sets first is Tri-calcium silicate Tetra calcium alumino ferrite Di-calcium silicate Tri-calcium aluminate Tri-calcium silicate Tetra calcium alumino ferrite Di-calcium silicate Tri-calcium aluminate ANSWER DOWNLOAD EXAMIANS APP
Building Materials Manganese steels Possess high electrical resistance All listed here Possess low coefficient of expansion Are non-magnetic Possess high electrical resistance All listed here Possess low coefficient of expansion Are non-magnetic ANSWER DOWNLOAD EXAMIANS APP
Building Materials Mastic asphalt is Fire proof Elastic All listed here Water proof Fire proof Elastic All listed here Water proof ANSWER DOWNLOAD EXAMIANS APP
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