Building Materials Second class bricks Produce a metallic sound when struck Are of dark brown color Are under burnt Are well burnt Produce a metallic sound when struck Are of dark brown color Are under burnt Are well burnt ANSWER DOWNLOAD EXAMIANS APP
Building Materials The nominal size of the modular brick is 190 mm × 190 mm × 90 mm 200 mm × 200 mm × 100 mm 190 mm × 90 mm × 80 mm 200 mm × 100 mm × 100 mm 190 mm × 190 mm × 90 mm 200 mm × 200 mm × 100 mm 190 mm × 90 mm × 80 mm 200 mm × 100 mm × 100 mm ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick setting cement is produced by adding Pozzolana in very fine powdered form Aluminium sulphate in very fine powdered form Less amount of gypsum in very fine powdered form More amount of gypsum in very fine powdered form Pozzolana in very fine powdered form Aluminium sulphate in very fine powdered form Less amount of gypsum in very fine powdered form More amount of gypsum in very fine powdered form ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following is a mineral? Quartz Basalt Syenite Granite Quartz Basalt Syenite Granite ANSWER DOWNLOAD EXAMIANS APP
Building Materials If the furnace is provided with insufficient fuel at low temperatures, the type of pig iron produced, is called Mottled pig Bessemer pig White or forge pig Grey or foundry pig Mottled pig Bessemer pig White or forge pig Grey or foundry pig ANSWER DOWNLOAD EXAMIANS APP
Building Materials Initial setting of cement is caused due to Tri-calcium silicate Di-calcium silicate Tetra calcium alumino ferrite Tri-calcium aluminate Tri-calcium silicate Di-calcium silicate Tetra calcium alumino ferrite Tri-calcium aluminate ANSWER DOWNLOAD EXAMIANS APP
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