Building Materials The rocks which are formed due to cooling of magma at a considerable depth from earth's surface are called Igneous rocks Plutonic rocks Hypabyssal rocks Volcanic rocks Igneous rocks Plutonic rocks Hypabyssal rocks Volcanic rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Percentage content of silica in window glass, is 40 to 45 60 to 65 50 to 55 70 to 75 40 to 45 60 to 65 50 to 55 70 to 75 ANSWER DOWNLOAD EXAMIANS APP
Building Materials The nominal size of the modular brick is 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 190 mm × 190 mm × 90 mm 200 mm × 200 mm × 100 mm ANSWER DOWNLOAD EXAMIANS APP
Building Materials For one cubic metre of brick masonry, number of bricks required, is 500 425 450 400 500 425 450 400 ANSWER DOWNLOAD EXAMIANS APP
Building Materials The constituent of cement which is responsible for all the undesirable properties of cement is Di-calcium silicate Tetra calcium alumino ferrite Tri-calcium aluminate Tri-calcium silicate Di-calcium silicate Tetra calcium alumino ferrite Tri-calcium aluminate Tri-calcium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials The normal consistency of ordinary Portland cement is about 20 % 40 % 10 % 30 % 20 % 40 % 10 % 30 % ANSWER DOWNLOAD EXAMIANS APP
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