Building Materials Bitumen felt is used for Water proofing Neither (A) nor (B) Damp proofing Both (A) and (B) Water proofing Neither (A) nor (B) Damp proofing Both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
Building Materials A stone is rejected if it absorbs water more than 15 % 10 % 20 % 5 % 15 % 10 % 20 % 5 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Knots in timber are Splits radiating from the centre Defects caused by crushing fibres Speckled strains Signs of branches cut off Splits radiating from the centre Defects caused by crushing fibres Speckled strains Signs of branches cut off ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick lime is Calcium carbonate Calcium hydroxide None of these Calcium oxide Calcium carbonate Calcium hydroxide None of these Calcium oxide ANSWER DOWNLOAD EXAMIANS APP
Building Materials Early attainment of strength in rapid hardening cement is mainly due to Finer grinding Tri-calcium aluminate Tri-calcium silicate Gypsum Finer grinding Tri-calcium aluminate Tri-calcium silicate Gypsum ANSWER DOWNLOAD EXAMIANS APP
Building Materials Linseed oil is used in paints as Thinner Drier Base Vehicle Thinner Drier Base Vehicle ANSWER DOWNLOAD EXAMIANS APP
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