Building Materials Brittleness of cold is due to an excess of Sulphur Silicon Phosphorus Carbon Sulphur Silicon Phosphorus Carbon ANSWER DOWNLOAD EXAMIANS APP
Building Materials The compound of Portland cement which contributes to the strength after two to three years is Di-calcium silicate Tetra-calcium alumino ferrite Tri-calcium silicate Tri-calcium aluminate Di-calcium silicate Tetra-calcium alumino ferrite Tri-calcium silicate Tri-calcium aluminate ANSWER DOWNLOAD EXAMIANS APP
Building Materials Lacquer is Distemper None to these Spirit varnish Oil paint Distemper None to these Spirit varnish Oil paint ANSWER DOWNLOAD EXAMIANS APP
Building Materials The variety of pig iron used for the manufacture of steel by Bessemer process, is Grey pig White forge pig Bessemer pig Mottled pig Grey pig White forge pig Bessemer pig Mottled pig ANSWER DOWNLOAD EXAMIANS APP
Building Materials The process of manufacturing steel by heating short lengths of wrought iron bars mixed with charcoal in fire clay crucibles and collecting the molten iron into moulds, is known as Open hearth process Bessemer process Crucible process Cementation process Open hearth process Bessemer process Crucible process Cementation process ANSWER DOWNLOAD EXAMIANS APP
Building Materials Lime stone is not a Aqueous rock Metamorphic rock Sedimentary rock Stratified rock Aqueous rock Metamorphic rock Sedimentary rock Stratified rock ANSWER DOWNLOAD EXAMIANS APP