Materials and Construction 18/8 stainless steel means, that it contains 18% chromium and 8% nickel 18% molybdenum and 8% chromium 18% chromium and 8% molybdenum 18% nickel and 8% chromium 18% chromium and 8% nickel 18% molybdenum and 8% chromium 18% chromium and 8% molybdenum 18% nickel and 8% chromium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Materials having __________ lattice structure are usually most ductile. H.c.p. Cubic F.c.c. c.c. H.c.p. Cubic F.c.c. c.c. ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is universally employed as the low expansion metal in the bimetallic thermometer, which is an iron-nickel alloy containing 36% nickel and has very low co-efficient of expansion (l/20th of ordinary metals)? Invar Constantan Chromel Alumel Invar Constantan Chromel Alumel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of nickel in steel improves its Corrosion resistance Cutting ability All of these Wear resistance Corrosion resistance Cutting ability All of these Wear resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Very high sulphur in pig iron makes All of these Its hard and machinable Its casting unsound Its brittle and malleable All of these Its hard and machinable Its casting unsound Its brittle and malleable ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the most prone to atmospheric corrosion? Silver Iron Tin Copper Silver Iron Tin Copper ANSWER DOWNLOAD EXAMIANS APP
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