Building Materials Formula for quick lime, is Ca(OH)₂ CaCO₃ None to these CO₃CO₂ Ca(OH)₂ CaCO₃ None to these CO₃CO₂ ANSWER DOWNLOAD EXAMIANS APP
Building Materials The main function of alumina in brick earth is To make the brick durable To make the brick impermeable To prevent shrinkage To impart plasticity To make the brick durable To make the brick impermeable To prevent shrinkage To impart plasticity ANSWER DOWNLOAD EXAMIANS APP
Building Materials The curved swellings from the growth of layers or wounds left after branches are cut off in an irregular manner are known as None of these Knots Burls Rindgalls None of these Knots Burls Rindgalls ANSWER DOWNLOAD EXAMIANS APP
Building Materials Proper amount of entrained air in concrete results in (i) Better workability (ii) Better resistance to freezing and thawing (iii) Lesser workability (iv) Less resistance to freezing and thawing (i) and (ii) (iii) and (iv) (i) and (iv) (ii) and (iii) (i) and (ii) (iii) and (iv) (i) and (iv) (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Linseed oil is used in paints as Vehicle Thinner Base Drier Vehicle Thinner Base Drier ANSWER DOWNLOAD EXAMIANS APP
Building Materials Gypsum consists of Lime and H₂O CO₂ and calcium CaSO4 and H₂O H₂S and CO₂ Lime and H₂O CO₂ and calcium CaSO4 and H₂O H₂S and CO₂ ANSWER DOWNLOAD EXAMIANS APP
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