Materials and Construction German silver is an alloy of copper, nickel and Zinc Tin Lead Silver Zinc Tin Lead Silver ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hardened steel is softened by Tempering Normalising Carburising Annealing Tempering Normalising Carburising Annealing ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following crystal structures characterises the ferritic stainless steel? Body centred cubic Simple hexagonal Face centred cubic None of these Body centred cubic Simple hexagonal Face centred cubic None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Corrosion resisting properties of cast iron are significantly improved by the addition of 12 - 15% of Tungsten Vanadium All of these Silicon Tungsten Vanadium All of these Silicon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High resistance electrical heating elements/wire are not made of Marageing steel Kanthal wire Nichrome Nimonic alloys Marageing steel Kanthal wire Nichrome Nimonic alloys ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Most common stainless steel type 316, which is highly resistant to corrosion contains None of these 20-22% Cr, and 8-10% Ni 2-4% Cr, 22% NI and 2-4% Mo 16-13% Cr 10-14% Ni and 2-3% Mo None of these 20-22% Cr, and 8-10% Ni 2-4% Cr, 22% NI and 2-4% Mo 16-13% Cr 10-14% Ni and 2-3% Mo ANSWER DOWNLOAD EXAMIANS APP
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