Materials and Construction Concentrated HCl at 30°C can be stored in a vessel made of Cast iron and aluminium 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 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Chromel (Nichrome) is an alloy of Chromium and molybdenum Molybdenum and nickel Chromium and aluminium Nickel and chromium Chromium and molybdenum Molybdenum and nickel Chromium and aluminium Nickel and chromium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In the Contact process of sulphuric acid manufacture, 98% acid cooler is made of Cast iron Lead lined steel Stainless steel Rubber lined steel Cast iron Lead lined steel Stainless steel Rubber lined steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A magnetic material becomes __________ above the Curie temperature. Diamagnetic None of these Paramagnetic Ferromagnetic Diamagnetic None of these Paramagnetic Ferromagnetic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The digester of a Gobar gas plant is a Masonry well Mild steel drum Cast iron vessel Stainless steel vessel Masonry well Mild steel drum Cast iron vessel Stainless steel vessel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mild steel is a/an __________ steel. Medium carbon High carbon Low carbon High alloy Medium carbon High carbon Low carbon High alloy ANSWER DOWNLOAD EXAMIANS APP
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