Building Materials A 1st class brick immersed in water for 24 hours, should not absorb water (by weight) more than 20 % 10 % 25 % 15 % 20 % 10 % 25 % 15 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials If āPā is the percentage of water required for normal consistency, water to be added for determination of initial setting time, is 0.75 P 0.80 P 0.70 P 0.85 P 0.75 P 0.80 P 0.70 P 0.85 P ANSWER DOWNLOAD EXAMIANS APP
Building Materials The steel used for the manufacture of rails, is Stainless steel Mild steel Bessemer steel Cast steel Stainless steel Mild steel Bessemer steel Cast steel ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the polymineralic rock from the following: Granite Pure gypsum Magnesite Quartz sand Granite Pure gypsum Magnesite Quartz sand ANSWER DOWNLOAD EXAMIANS APP
Building Materials Steel contains carbon approximately 1.50% to 5.6% 0.05% to 1.75% 0.25 % None to these 1.50% to 5.6% 0.05% to 1.75% 0.25 % None to these ANSWER DOWNLOAD EXAMIANS APP
Building Materials The cracks caused by shrinkage of the exterior surface of the wood exposed to atmosphere, are called: Heart shakes Wind cracks Twisted fibres Radial shakes Heart shakes Wind cracks Twisted fibres Radial shakes ANSWER DOWNLOAD EXAMIANS APP
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