Building Materials A good brick earth should contain: About 20% to 30% of alumina All listed here Not more than 5% of lime About 50% to 60% of silica About 20% to 30% of alumina All listed here Not more than 5% of lime About 50% to 60% of silica ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following metamorphic rocks has the most weather resisting characteristics? Marble Lime stone Quartzite Slate Marble Lime stone Quartzite Slate ANSWER DOWNLOAD EXAMIANS APP
Building Materials The type of bond provided in brick masonry for carrying heavy loads is Zigzag bond Double Flemish bond English bond Single Flemish bond Zigzag bond Double Flemish bond English bond Single Flemish bond ANSWER DOWNLOAD EXAMIANS APP
Building Materials According to IS specifications, the compressive strength of ordinary Portland cement after three days should not be less than 21 MPa 11.5 MPa 7 MPa 16 MPa 21 MPa 11.5 MPa 7 MPa 16 MPa ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following ingredients of the brick earth enables the brick to retain its shape? Magnesia Alumina Iron Silica Magnesia Alumina Iron Silica ANSWER DOWNLOAD EXAMIANS APP
Building Materials Glazing of clay products, is done To improve their appearance To protect them from corrosive action To protect them from atmospheric effect All listed here To improve their appearance To protect them from corrosive action To protect them from atmospheric effect All listed here ANSWER DOWNLOAD EXAMIANS APP
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