Building Materials A good brick earth should contain: About 20% to 30% of alumina All listed here Not more than 5% of lime About 50% to 60% of silica About 20% to 30% of alumina All listed here Not more than 5% of lime About 50% to 60% of silica ANSWER DOWNLOAD EXAMIANS APP
Building Materials The base material for distemper, is Cement wash Lime putty Chalk Lime Cement wash Lime putty Chalk Lime ANSWER DOWNLOAD EXAMIANS APP
Building Materials Rocks formed due to alteration of original structure due to heat and excessive pressure are called Sedimentary rocks Metamorphic rocks None of these Igneous rocks Sedimentary rocks Metamorphic rocks None of these Igneous rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Spirit varnish generally consists of Alcohol, wax and turpentine Pigment and synthetic resin Spirit and shellac Oil, wax and resin Alcohol, wax and turpentine Pigment and synthetic resin Spirit and shellac Oil, wax and resin ANSWER DOWNLOAD EXAMIANS APP
Building Materials Asbestos is An organic substance Corrugated sheet used for roofing An incombustible fire proof material All of these An organic substance Corrugated sheet used for roofing An incombustible fire proof material All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the correct statement regarding low heat cement from the following: It possesses less compressive strength Its initial setting time is about one hour All listed here Its final setting time is about 10 hours It possesses less compressive strength Its initial setting time is about one hour All listed here Its final setting time is about 10 hours ANSWER DOWNLOAD EXAMIANS APP
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