Building Materials Seasoning of timber is done To make it water proof To paint its surface To remove water To increase its temperature To make it water proof To paint its surface To remove water To increase its temperature ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick lime (or caustic lime) Has great affinity to moisture Is obtained by the calcination of pure lime stone Is amorphous All of these Has great affinity to moisture Is obtained by the calcination of pure lime stone Is amorphous All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials The yield strength and tensile strength of low carbon steel may be improved by the addition of Manganese Vanadium Chromium Nickel Manganese Vanadium Chromium Nickel 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 % 15 % None of these 20 % 10 % 15 % None of these 20 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Permanent magnets are made of high carbon steel and 35% of cobalt 20% of cobalt 15% of cobalt 45% of cobalt 35% of cobalt 20% of cobalt 15% of cobalt 45% of cobalt ANSWER DOWNLOAD EXAMIANS APP
Building Materials Sewer pipes are made of Stone ware Earthen ware All listed here Refractory clay Stone ware Earthen ware All listed here Refractory clay ANSWER DOWNLOAD EXAMIANS APP
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