Building Materials Crushing strength of a good building stone should be more than 100 MPa 50 MPa 200 MPa 150 MPa 100 MPa 50 MPa 200 MPa 150 MPa ANSWER DOWNLOAD EXAMIANS APP
Building Materials The variety of pig iron used for the manufacture of steel by Bessemer process, is Grey pig Mottled pig Bessemer pig White forge pig Grey pig Mottled pig Bessemer pig White forge pig ANSWER DOWNLOAD EXAMIANS APP
Building Materials The process of decarbonising the pig iron completely and then adding proper percentage of carbon for manufacturing steel, is called Bessemer process Open hearth process Cementation process Crucible process Bessemer process Open hearth process Cementation process Crucible process ANSWER DOWNLOAD EXAMIANS APP
Building Materials A good building stone should not absorb water more than 15 % 20 % 5 % 10 % 15 % 20 % 5 % 10 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following ingredients of the brick earth enables the brick to retain its shape? Magnesia Iron Alumina Silica Magnesia Iron Alumina Silica ANSWER DOWNLOAD EXAMIANS APP
Building Materials Clay and silt content in a good brick earth must be at least 30 % 20 % 50 % 40 % 30 % 20 % 50 % 40 % ANSWER DOWNLOAD EXAMIANS APP
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