Building Materials Which of the following bricks are used for lining of furnaces? Over-burnt bricks First class bricks Refractory bricks Under-burnt bricks Over-burnt bricks First class bricks Refractory bricks Under-burnt bricks ANSWER DOWNLOAD EXAMIANS APP
Building Materials The stones obtained by blasting are used as Aggregates for concrete Road metal All listed here Ballast in railways Aggregates for concrete Road metal All listed here Ballast in railways ANSWER DOWNLOAD EXAMIANS APP
Building Materials The softest rock is Diamond Quartz Talc Marble Diamond Quartz Talc Marble ANSWER DOWNLOAD EXAMIANS APP
Building Materials Durability of building stone is affected by its Texture All listed here Chemical composition Resistance to atmosphere Texture All listed here Chemical composition Resistance to atmosphere ANSWER DOWNLOAD EXAMIANS APP
Building Materials The main function of alumina in brick earth is To make the brick impermeable To prevent shrinkage To make the brick durable To impart plasticity To make the brick impermeable To prevent shrinkage To make the brick durable To impart plasticity ANSWER DOWNLOAD EXAMIANS APP
Building Materials Excess of silica in brick earth results in None of these loss of cohesion enhancing the impermeability of bricks cracking and warping of bricks None of these loss of cohesion enhancing the impermeability of bricks cracking and warping of bricks ANSWER DOWNLOAD EXAMIANS APP
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