Building Materials Resins are Left behind on evaporation of oil Soluble in spirit Used in varnishes Not soluble in water Left behind on evaporation of oil Soluble in spirit Used in varnishes Not soluble in water ANSWER DOWNLOAD EXAMIANS APP
Building Materials The softest rock is Talc Marble Diamond Quartz Talc Marble Diamond Quartz ANSWER DOWNLOAD EXAMIANS APP
Building Materials Addition of pozzolana to ordinary Portland cement increases Shrinkage Heat of hydration Bleeding Permeability Shrinkage Heat of hydration Bleeding Permeability ANSWER DOWNLOAD EXAMIANS APP
Building Materials Hydraulic lime is obtained by Burning of kankar Calcination of pure clay Burning of lime stone Adding water to quick lime Burning of kankar Calcination of pure clay Burning of lime stone Adding water to quick lime ANSWER DOWNLOAD EXAMIANS APP
Building Materials Asbestos is Corrugated sheet used for roofing All of these An organic substance An incombustible fire proof material Corrugated sheet used for roofing All of these An organic substance An incombustible fire proof material ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following stone is best suited for construction of piers and abutments of a railway bridge? Sand stone Quartzite Granite Lime stone Sand stone Quartzite Granite Lime stone ANSWER DOWNLOAD EXAMIANS APP
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