Building Materials Pick up the volcanic rock from the following: All listed here Granite Basalt Dolerite All listed here Granite Basalt Dolerite ANSWER DOWNLOAD EXAMIANS APP
Building Materials Good quality sand is never obtained from Gravel powder River Sea Lake Gravel powder River Sea Lake ANSWER DOWNLOAD EXAMIANS APP
Building Materials Wrought iron is manufactured from pig iron by Shingling All of these Pudding Refining Shingling All of these Pudding Refining ANSWER DOWNLOAD EXAMIANS APP
Building Materials The main constituent which imparts hydraulicity to hydraulic lime is Silica Water Calcium oxide Clay Silica Water Calcium oxide Clay ANSWER DOWNLOAD EXAMIANS APP
Building Materials Advantage of a clamp compared to a kiln for burning bricks is that It takes less time for burning It is suitable when bricks are required in large numbers It has less initial cost It gives more output of first class bricks It takes less time for burning It is suitable when bricks are required in large numbers It has less initial cost It gives more output of first class bricks ANSWER DOWNLOAD EXAMIANS APP
Building Materials A 1st class brick immersed in water for 24 hours, should not absorb water (by weight) more than 10 % 15 % 25 % 20 % 10 % 15 % 25 % 20 % ANSWER DOWNLOAD EXAMIANS APP
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