Materials and Construction The heat treatment process applied to cold formed steel parts is Artificial ageing Tempering Normalising Solution annealing Artificial ageing Tempering Normalising Solution annealing ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Materials having __________ lattice structure are usually most ductile. H.c.p. c.c. F.c.c. Cubic H.c.p. c.c. F.c.c. Cubic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nitriding of steel is done (in electric furnace) at __________ °C. 2210 1720 510 910 2210 1720 510 910 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Duralumin is an alloy of Aluminium, nickel and silicon Aluminium and nickel Aluminium, copper and manganese None of these Aluminium, nickel and silicon Aluminium and nickel Aluminium, copper and manganese None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead pipes are not safe for carrying drinking water because water containing dissolved oxygen attacks lead thereby forming poisonous Pb (OH)2. Concentrated H₂SO₄ None of these Dilute HCI Acetic acid Concentrated H₂SO₄ None of these Dilute HCI Acetic acid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cermets are used for making Both A & B Neither A nor B Abrasives Cutting tools Both A & B Neither A nor B Abrasives Cutting tools ANSWER DOWNLOAD EXAMIANS APP
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