Building Materials Rapid hardening cement attains early strength due to Excess percentage of gypsum Lesser proportion of lime grounded finer than normal cement Larger proportion of lime grounded finer than normal cement Lesser proportion of lime grounded coarser than normal cement Excess percentage of gypsum Lesser proportion of lime grounded finer than normal cement Larger proportion of lime grounded finer than normal cement Lesser proportion of lime grounded coarser than normal cement ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the constituent of good brick earth whose excess causes the raw bricks shrink and warp during drying and burning, from the following: Alumina Iron-oxide Lime Magnesia Alumina Iron-oxide Lime Magnesia ANSWER DOWNLOAD EXAMIANS APP
Building Materials The weight of a good quality brick when immersed in water for a period of 16 hours should not exceed the weight of dry brick 10 % 20 % 15 % None of these 10 % 20 % 15 % None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the volcanic rock from the following: Basalt Granite All listed here Dolerite Basalt Granite All listed here Dolerite ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following trees yields hard wood? Pine Shishum Chir Deodar Pine Shishum Chir Deodar ANSWER DOWNLOAD EXAMIANS APP
Building Materials The foliated structure is very common in Igneous rocks None of these Sedimentary rocks Metamorphic rocks Igneous rocks None of these Sedimentary rocks Metamorphic rocks ANSWER DOWNLOAD EXAMIANS APP
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