Building Materials Resins are Left behind on evaporation of oil Used in varnishes Soluble in spirit Not soluble in water Left behind on evaporation of oil Used in varnishes 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? Magnesia Alumina Iron Silica Magnesia Alumina Iron Silica ANSWER DOWNLOAD EXAMIANS APP
Building Materials Strength of cement concrete primarily depends upon Quantity of cement Quality of water Quantity of aggregate Water-cement ratio Quantity of cement Quality of water Quantity of aggregate Water-cement ratio ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick setting cement is produced by adding Less amount of gypsum in very fine powdered form More amount of gypsum in very fine powdered form Aluminium sulphate in very fine powdered form Pozzolana in very fine powdered form Less amount of gypsum in very fine powdered form More amount of gypsum in very fine powdered form Aluminium sulphate in very fine powdered form Pozzolana 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 Pure clay, sandy clay, calcareous clay None of these Calcareous clay, pure clay, sandy clay Sandy clay, calcareous clay, pure clay Pure clay, sandy clay, calcareous clay None of these Calcareous clay, pure clay, sandy clay ANSWER DOWNLOAD EXAMIANS APP
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