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 Cast iron and aluminium None of these PTFE and porcelain Stainless steel and high silicon cast iron Cast iron and aluminium None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ceramic recuperators are generally made of Silicon carbide Fireclay bricks High alumina bricks Calcium carbide Silicon carbide Fireclay bricks High alumina bricks Calcium carbide ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel as a material of construction Is used as an alloying element for both ferrous & non-ferrous alloys Dimagnetic Is paramagnetic below 415° C (its Curie temperature) Has a body centred cubic (bcc) crystal lattice structure Is used as an alloying element for both ferrous & non-ferrous alloys Dimagnetic Is paramagnetic below 415° C (its Curie temperature) Has a body centred cubic (bcc) crystal lattice structure ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ iron is produced, when molten pig iron is chilled suddenly. Grey cast Wrought None of these White cast Grey cast Wrought None of these White cast ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has the least value of ultimate tensile strength (UTS)? Medium carbon steel Wrought iron High carbon steel Cast iron Medium carbon steel Wrought iron High carbon steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Inconel is an alloy of Tin, zinc and nickel Copper and tin Iron, nickel and chromium Copper and nickel Tin, zinc and nickel Copper and tin Iron, nickel and chromium Copper and nickel ANSWER DOWNLOAD EXAMIANS APP
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