Materials and Construction Presence of cobalt in steel improves its None of these Cutting ability Corrosion resistance Tensile strength None of these Cutting ability Corrosion resistance Tensile strength ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A suitable material of construction to use with fuming sulphuric acid is Monel Nickel Carbon steel Stainless steel type 304 Monel Nickel Carbon steel Stainless steel type 304 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Purity of electrical grade aluminium should be ≥ __________ percent. 95 99.5 90 85 95 99.5 90 85 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not an alloy of copper? German silver Muntz metal Pewter metal Admirability gun metal German silver Muntz metal Pewter metal Admirability gun metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Materials having __________ lattice structure are usually most ductile. F.c.c. c.c. H.c.p. Cubic F.c.c. c.c. H.c.p. Cubic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction As the impurities are oxidised, the melting point of iron Decreases Increases May increase or decrease ; unpredictable Remains unchanged Decreases Increases May increase or decrease ; unpredictable Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
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