Materials and Construction A chemical change takes place when iron Is heated None of these Rusts Melts Is heated None of these Rusts Melts ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Percentage elongation of a material is a measure of its Ductility Brittleness Malleability Toughness Ductility Brittleness Malleability Toughness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Zircalloy used as a fuel cladding material in a nuclear reactor (thermal) is an alloy of zirconium Tin, nickel, iron and chromium None of these And graphite And copper Tin, nickel, iron and chromium None of these And graphite And copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon content in steel is __________ percent. 43865 43927 0.1-2 0.001-0.01 43865 43927 0.1-2 0.001-0.01 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel pipes are normally manufactured by __________ process. Extrusion Cold working Electroforming Forging Extrusion Cold working Electroforming Forging ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon is present in steel wholly in the Combined form Free state as graphite Both A & B Neither A nor B Combined form Free state as graphite Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
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