Materials and Construction Perspex is nothing but Acrylic sheet An alloy of lead and tin Aluminium foil clad with bakelite An elastomer Acrylic sheet An alloy of lead and tin Aluminium foil clad with bakelite An elastomer ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The range of Mho's scale of hardness is from 1 to 8 1 to 15 0 to 10 1 to 10 1 to 8 1 to 15 0 to 10 1 to 10 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)? Alumel Invar Constantan Chromel Alumel Invar Constantan Chromel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Dip stick used for measuring the level of petro fuels (e.g. petrol, diesel, fuel oil etc.) in the storage tank is usually made of Brass Copper High carbon steel Aluminium Brass Copper High carbon steel Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which metal is protected by the layer of its own oxide? Iron Silver Calcium Aluminium Iron Silver Calcium Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following alloys does not contain nickel? Monel Chlorinet - 2 alloy Inconel Babbit metal Monel Chlorinet - 2 alloy Inconel Babbit metal ANSWER DOWNLOAD EXAMIANS APP
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