Building Materials Resins are Used in varnishes Left behind on evaporation of oil Soluble in spirit Not soluble in water Used in varnishes Left behind on evaporation of oil Soluble in spirit Not soluble in water ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following ingredients of the brick earth enables the brick to retain its shape? Alumina Silica Magnesia Iron Alumina Silica Magnesia Iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials Strength of cement concrete primarily depends upon Water-cement ratio Quality of water Quantity of cement Quantity of aggregate Water-cement ratio Quality of water Quantity of cement Quantity of aggregate ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick setting cement is produced by adding Pozzolana in very fine powdered form Less amount of gypsum in very fine powdered form Aluminium sulphate in very fine powdered form More amount of gypsum in very fine powdered form Pozzolana in very fine powdered form Less amount of gypsum in very fine powdered form Aluminium sulphate in very fine powdered form More amount of gypsum in very fine powdered form ANSWER DOWNLOAD EXAMIANS APP
Building Materials In order of increasing percentage of silica, the correct sequence is Sandy clay, calcareous clay, pure clay None of these Pure clay, sandy clay, calcareous clay Calcareous clay, pure clay, sandy clay Sandy clay, calcareous clay, pure clay None of these Pure clay, sandy clay, calcareous clay Calcareous clay, pure clay, sandy clay ANSWER DOWNLOAD EXAMIANS APP
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