Building Materials The most commonly used retarder in cement is Calcium carbonate None of these Calcium chloride Gypsum Calcium carbonate None of these Calcium chloride Gypsum ANSWER DOWNLOAD EXAMIANS APP
Building Materials Galvanising means covering iron with a thin coat of Zinc Glaze Coal tar Tin Zinc Glaze Coal tar Tin 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 Crucible process Bessemer process Open hearth process Cementation process Crucible process Bessemer process Open hearth process Cementation process ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plywood has the advantage of Same tensile strength in all directions None of these Greater tensile strength in longer direction Greater tensile strength in shorter direction Same tensile strength in all directions None of these Greater tensile strength in longer direction Greater tensile strength in shorter direction ANSWER DOWNLOAD EXAMIANS APP
Building Materials Crushing strength of a good building stone should be more than 50 MPa 150 MPa 100 MPa 200 MPa 50 MPa 150 MPa 100 MPa 200 MPa ANSWER DOWNLOAD EXAMIANS APP
Building Materials The stone suitable for rubble masonry should be. Tough Hard Light Heavy Tough Hard Light Heavy ANSWER DOWNLOAD EXAMIANS APP
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