Building Materials Which of the following ingredients of the brick earth enables the brick to retain its shape? Silica Alumina Iron Magnesia Silica Alumina Iron Magnesia ANSWER DOWNLOAD EXAMIANS APP
Building Materials Gypsum is a Igneous rock Metamorphic rock Mechanically formed sedimentary rock Chemically precipitated sedimentary rock Igneous rock Metamorphic rock Mechanically formed sedimentary rock Chemically precipitated sedimentary rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials If the iron ore contains clay as an impurity, the flux added during calcination, is Clay Argillaceous iron ore Lime stone All listed here Clay Argillaceous iron ore Lime stone All listed here ANSWER DOWNLOAD EXAMIANS APP
Building Materials Shingle is Decomposed laterite Air weathered rock Crushed granite Water bound pebbles Decomposed laterite Air weathered rock Crushed granite Water bound pebbles ANSWER DOWNLOAD EXAMIANS APP
Building Materials A first class brick when immersed in cold water for 24 hours should not absorb water more than 25 % 15 % 20 % 22 % 25 % 15 % 20 % 22 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Slacking of lime is affected by Immersing the lime in water None of these Keeping it exposed to air Crushing the lime lumps Immersing the lime in water None of these Keeping it exposed to air Crushing the lime lumps ANSWER DOWNLOAD EXAMIANS APP
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