Building Materials The constituent of cement which is responsible for all the undesirable properties of cement is Tri-calcium aluminate Tetra calcium alumino ferrite Tri-calcium silicate Di-calcium silicate Tri-calcium aluminate Tetra calcium alumino ferrite Tri-calcium silicate Di-calcium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials Percentage content of silica in window glass, is 50 to 55 70 to 75 40 to 45 60 to 65 50 to 55 70 to 75 40 to 45 60 to 65 ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most commonly used retarder in cement is Calcium carbonate None of these Calcium chloride Gypsum Calcium carbonate None of these Calcium chloride Gypsum ANSWER DOWNLOAD EXAMIANS APP
Building Materials Smith's test of stones is performed to find out The hardness of the stone The toughness of the stone The presence of soluble matter of stone The compressive strength of the stone The hardness of the stone The toughness of the stone The presence of soluble matter of stone The compressive strength of the stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following represents a metamorphic rock?(i) Slate(ii) Shale(iii) Quartzite Both (ii) and (iii) Only (iii) Both (i) and (iii) All (i), (ii) and (iii) Both (ii) and (iii) Only (iii) Both (i) and (iii) All (i), (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials For the manufacture of plywood, veneers are placed so that grains of adjacent veneers Run at right angles Inclined at 45° Inclined at 60° Parallel Run at right angles Inclined at 45° Inclined at 60° Parallel ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS