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 Calcination of iron ores is done All listed here To remove carbonic acid By roasting in heaps To remove moisture All listed here To remove carbonic acid By roasting in heaps To remove moisture ANSWER DOWNLOAD EXAMIANS APP
Building Materials Commonly used thinner in Oil paints, is naphtha All listed here Cellulose paints is ethyl acetate Lacquer paints, is alcohol Oil paints, is naphtha All listed here Cellulose paints is ethyl acetate Lacquer paints, is alcohol ANSWER DOWNLOAD EXAMIANS APP
Building Materials The harmonious mixing of the clay ingredients, is known as Tempering None of these Blending Weathering Tempering None of these Blending Weathering ANSWER DOWNLOAD EXAMIANS APP
Building Materials As per IS specifications, the maximum final setting time for ordinary Portland cement should be 1 hour 30 minutes 10 hours 6 hours 1 hour 30 minutes 10 hours 6 hours ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bitumen felt is used for Damp proofing Water proofing Neither (A) nor (B) Both (A) and (B) Damp proofing Water proofing Neither (A) nor (B) Both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
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