Building Materials Formula for quick lime, is CaCO₃ CO₃CO₂ Ca(OH)₂ None to these CaCO₃ CO₃CO₂ Ca(OH)₂ None to these ANSWER DOWNLOAD EXAMIANS APP
Building Materials A first class brick when immersed in cold water for 24 hours should not absorb water more than 15 % 22 % 20 % 25 % 15 % 22 % 20 % 25 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials For testing compressive strength of cement, the size of cube used is 100 mm 70.6 mm 50 mm 150 mm 100 mm 70.6 mm 50 mm 150 mm ANSWER DOWNLOAD EXAMIANS APP
Building Materials The minimum compressive strength of 1st class bricks should be 100 kg/cm² 120 kg/cm² 75 kg/cm² 75 kg/cm² 100 kg/cm² 120 kg/cm² 75 kg/cm² 75 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
Building Materials Stainless steel resists corrosion due to Carbon Sulphur Vanadium Chromium Carbon Sulphur Vanadium Chromium ANSWER DOWNLOAD EXAMIANS APP
Building Materials Early attainment of strength in rapid hardening cement is mainly due to Tri-calcium aluminate Gypsum Finer grinding Tri-calcium silicate Tri-calcium aluminate Gypsum Finer grinding Tri-calcium silicate ANSWER DOWNLOAD EXAMIANS APP
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