Building Materials Paints with white lead base are suitable for painting of Both wood work and iron work None of these Wood work Iron work Both wood work and iron work None of these Wood work Iron work ANSWER DOWNLOAD EXAMIANS APP
Building Materials A 1st class brick immersed in water for 24 hours, should not absorb water (by weight) more than 20 % 10 % 15 % 25 % 20 % 10 % 15 % 25 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials The main constituent of fly-ash, is Silica All of these Aluminium oxide Ferrous oxide Silica All of these Aluminium oxide Ferrous oxide ANSWER DOWNLOAD EXAMIANS APP
Building Materials A badly mixed cement concrete results in Bleeding Segregation None of these Honey combing Bleeding Segregation None of these Honey combing ANSWER DOWNLOAD EXAMIANS APP
Building Materials The practical limit of moisture content achieved in air drying of timber is 35 % 5 % 15 % 25 % 35 % 5 % 15 % 25 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Gypsum consists of CO₂ and calcium CaSO4 and H₂O Lime and H₂O H₂S and CO₂ CO₂ and calcium CaSO4 and H₂O Lime and H₂O H₂S and CO₂ ANSWER DOWNLOAD EXAMIANS APP
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