Building Materials Depending on the chemical composition and mechanical properties, iron may be classified as Wrought iron All of these Cast iron Steel Wrought iron All of these Cast iron Steel ANSWER DOWNLOAD EXAMIANS APP
Building Materials The stone suitable for rubble masonry should be. Light Tough Heavy Hard Light Tough Heavy Hard ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following is the purest form of iron? Wrought iron High carbon steel Mild steel Cast iron Wrought iron High carbon steel Mild steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials The steel used for the manufacture of rails, is Stainless steel Cast steel Mild steel Bessemer steel Stainless steel Cast steel Mild steel Bessemer steel 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 Bessemer process Crucible process Open hearth process Cementation process Bessemer process Crucible process Open hearth process Cementation process ANSWER DOWNLOAD EXAMIANS APP
Building Materials Gneiss is obtained from Sedimentary rocks Sedimentary metamorphic rocks Metamorphic rocks Igneous rocks Sedimentary rocks Sedimentary metamorphic rocks Metamorphic rocks Igneous rocks ANSWER DOWNLOAD EXAMIANS APP
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