Materials and Construction Corrosion resisting properties of cast iron are significantly improved by the addition of 12 - 15% of Vanadium Silicon All of these Tungsten Vanadium Silicon All of these Tungsten ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Very high sulphur in pig iron makes All of these Its brittle and malleable Its casting unsound Its hard and machinable All of these Its brittle and malleable Its casting unsound Its hard and machinable ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ is not a case hardening process. Annealing Nitriding Cyaniding Carburising Annealing Nitriding Cyaniding Carburising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel and copper are the basic constituents of Monel metal Hastelloy German silver Inconel Monel metal Hastelloy German silver Inconel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction To improve the machinability of steel, it is generally subjected to Annealing Normalising Spheroidising Tempering Annealing Normalising Spheroidising Tempering 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 Chromel Constantan Alumel Invar Chromel Constantan Alumel ANSWER DOWNLOAD EXAMIANS APP
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