Materials and Construction __________ can replace tungsten in high speed steel, Molybdenum Vanadium Chromium Cobalt Molybdenum Vanadium Chromium Cobalt ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Concentrated HCl at 30°C can be stored in a vessel made of PTFE and porcelain Stainless steel and high silicon cast iron None of these Cast iron and aluminium PTFE and porcelain Stainless steel and high silicon cast iron None of these Cast iron and aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metal used for making bearings should have Low co-efficient of friction between journal and bearing High-co-efficient of friction between journal and bearing Both B & C Ability to retain lubricant on its surface Low co-efficient of friction between journal and bearing High-co-efficient of friction between journal and bearing Both B & C Ability to retain lubricant on its surface ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cold worked steel parts are normally subjected to Annealing Hardening Normalising Shot peening Annealing Hardening Normalising Shot peening ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following alloy steels has the energy saving properties making it suitable for use in electrical machines? Molybdenum steel Silicon steel Chromium steel None of these Molybdenum steel Silicon steel Chromium steel None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The chlorinator used in the manufacture of DDT is made of Teflon Glass lined steel Bakelite Glass Teflon Glass lined steel Bakelite Glass ANSWER DOWNLOAD EXAMIANS APP
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