Building Materials According to IS specifications, the compressive strength of ordinary Portland cement after three days should not be less than 7 MPa 11.5 MPa 16 MPa 21 MPa 7 MPa 11.5 MPa 16 MPa 21 MPa ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pug mill is used for Moulding of clay Preparation of clay Burning of bricks Drying of bricks Moulding of clay Preparation of clay Burning of bricks Drying of bricks ANSWER DOWNLOAD EXAMIANS APP
Building Materials The softest rock is Quartz Diamond Talc Marble Quartz Diamond Talc Marble ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following ingredients of the brick earth enables the brick to retain its shape? Alumina Silica Magnesia Iron Alumina Silica Magnesia Iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials The cement becomes unsound by the presence of excess Magnesia Lime All of these Sulphur Magnesia Lime All of these Sulphur ANSWER DOWNLOAD EXAMIANS APP
Building Materials Blister steel All listed here Can be easily welded Is obtained by cementation process Is full of fissures and cavities All listed here Can be easily welded Is obtained by cementation process Is full of fissures and cavities ANSWER DOWNLOAD EXAMIANS APP
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