Materials and Construction The softest material just next to talc in the Mho's scale is Feldspar Fluorite Quartz Gypsum Feldspar Fluorite Quartz Gypsum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Galvanised iron is Protected from rusting Alumina coated iron Harder None of these Protected from rusting Alumina coated iron Harder None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Wrought iron is An alloy of iron, chromium & carbon High carbon iron Highly resistance to acid corrosion Malleable & ductile; and hence is used for chain links, hooks & couplings An alloy of iron, chromium & carbon High carbon iron Highly resistance to acid corrosion Malleable & ductile; and hence is used for chain links, hooks & couplings ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ is added in low carbon steel to raise its yield point. Phosphorous Silicon Manganese Sulphur Phosphorous Silicon Manganese Sulphur ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel pipes are normally manufactured by __________ process. Electroforming Cold working Forging Extrusion Electroforming Cold working Forging Extrusion ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Neutraliser tank used for reacting nitric acid with ammonia for the production of ammonium nitrate is made of Copper Stainles steel High silicon (14%) iron Aluminium Copper Stainles steel High silicon (14%) iron Aluminium ANSWER DOWNLOAD EXAMIANS APP
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