Building Materials The most common admixture which is used to accelerate the initial set of concrete is Calcium chloride None of these Calcium carbonate Gypsum Calcium chloride None of these Calcium carbonate Gypsum ANSWER DOWNLOAD EXAMIANS APP
Building Materials The rock generally used for roofing, is Pumice Slate Basalt Granite Pumice Slate Basalt Granite ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following is a mineral? Quartz Syenite Granite Basalt Quartz Syenite Granite Basalt ANSWER DOWNLOAD EXAMIANS APP
Building Materials Calcination of iron ores is done To remove carbonic acid All listed here By roasting in heaps To remove moisture To remove carbonic acid All listed here By roasting in heaps To remove moisture ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick setting cement is produced by adding More amount of gypsum in very fine powdered form Less amount of gypsum in very fine powdered form Aluminium sulphate in very fine powdered form Pozzolana in very fine powdered form More amount of gypsum in very fine powdered form Less 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 Which of the following sedimentary rocks changes into quartzite by metamorphic action? Sand stone Gypsum Lime stone Shale Sand stone Gypsum Lime stone Shale ANSWER DOWNLOAD EXAMIANS APP
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