Building Materials Cast iron Is obtained by purifying pig iron May contain 2 to 5 per cent of carbon with other impurities Is manufactured in required shapes All listed here Is obtained by purifying pig iron May contain 2 to 5 per cent of carbon with other impurities Is manufactured in required shapes All listed here ANSWER DOWNLOAD EXAMIANS APP
Building Materials The minimum compressive strength of 2nd class bricks should be 90 kg/cm² 75 kg/cm² 120 kg/cm² 100 kg/cm² 90 kg/cm² 75 kg/cm² 120 kg/cm² 100 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick lime is Calcium hydroxide Calcium carbonate Calcium oxide None of these Calcium hydroxide Calcium carbonate Calcium oxide None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Second class bricks Are well burnt Are of dark brown color Produce a metallic sound when struck Are under burnt Are well burnt Are of dark brown color Produce a metallic sound when struck Are under burnt ANSWER DOWNLOAD EXAMIANS APP
Building Materials Seasoning of timber is done for None to these Increasing strength of timber Increasing moisture content Decreasing moisture content None to these Increasing strength of timber Increasing moisture content Decreasing moisture content ANSWER DOWNLOAD EXAMIANS APP
Building Materials Soundness of cement is tested by Compressive strength testing apparatus None of these Vicat's apparatus Le-chatelier apparatus Compressive strength testing apparatus None of these Vicat's apparatus Le-chatelier apparatus ANSWER DOWNLOAD EXAMIANS APP
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