Building Materials The main constituent of cement which is responsible for initial setting of cement is tricalcium aluminate dicalcium silicate All of these tricalcium silicate tricalcium aluminate dicalcium silicate All of these tricalcium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials Crushing strength of a good building stone should be more than 200 MPa 100 MPa 50 MPa 150 MPa 200 MPa 100 MPa 50 MPa 150 MPa ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pig iron made from haematite ores free from sulphur, phosphorus and copper, is known as Bessemer pig White or forge pig Grey or foundry pig Mottled pig Bessemer pig White or forge pig Grey or foundry pig Mottled pig ANSWER DOWNLOAD EXAMIANS APP
Building Materials The pigment used in paints for corrosive resistance, is White lead Zinc white Red lead Ferrous oxide White lead Zinc white Red lead Ferrous oxide ANSWER DOWNLOAD EXAMIANS APP
Building Materials The cement becomes unsound by the presence of excess All of these Sulphur Lime Magnesia All of these Sulphur Lime Magnesia ANSWER DOWNLOAD EXAMIANS APP
Building Materials Inner part of a timber log surrounding the pitch, is called Sapwood Heart wood Cambium layer None to these Sapwood Heart wood Cambium layer None to these ANSWER DOWNLOAD EXAMIANS APP
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