Building Materials Plastics are compounds of carbon with element All of these Oxygen Hydrogen Nitrogen All of these Oxygen Hydrogen Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Building Materials The rock generally used for roofing, is Slate Pumice Granite Basalt Slate Pumice Granite Basalt ANSWER DOWNLOAD EXAMIANS APP
Building Materials Good quality cement contains higher percentage of Tetra calcium alumino ferrite Tri-calcium silicate Tri-calcium aluminate Di-calcium silicate Tetra calcium alumino ferrite Tri-calcium silicate Tri-calcium aluminate Di-calcium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials Early attainment of strength in rapid hardening cement is mainly due to Tri-calcium silicate Gypsum Tri-calcium aluminate Finer grinding Tri-calcium silicate Gypsum Tri-calcium aluminate Finer grinding ANSWER DOWNLOAD EXAMIANS APP
Building Materials Percentage of silica in a good brick earth lies between 70 to 80 % 5 to 10 % 50 to 60 % 20 to 30 % 70 to 80 % 5 to 10 % 50 to 60 % 20 to 30 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following is a mineral? Granite Quartz Syenite Basalt Granite Quartz Syenite Basalt ANSWER DOWNLOAD EXAMIANS APP
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