Materials and Construction Which of the following will have the highest melting point? Mild steel Pig iron High carbon steel Wrought iron Mild steel Pig iron High carbon steel Wrought iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Aluminium storage vessel can be used to store Aqua regia None of these Ferrous sulphate Hydrochloric acid (10%) Aqua regia None of these Ferrous sulphate Hydrochloric acid (10%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cementite is Fe₃C chemically A compound of carbon and iron Characterised by an orthorhombic crystal structure All of these Fe₃C chemically A compound of carbon and iron Characterised by an orthorhombic crystal structure All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of nickel in steel improves its Corrosion resistance Cutting ability Wear resistance All of these Corrosion resistance Cutting ability Wear resistance All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Low carbon steels are those in which carbon percentage is around 0.8 to 1.5 0.4 to 0.7 0.1 to 0.35 1.5 to 2 0.8 to 1.5 0.4 to 0.7 0.1 to 0.35 1.5 to 2 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nitriding of steel is a process for Spheroidising Annealing Normalising Case hardening Spheroidising Annealing Normalising Case hardening ANSWER DOWNLOAD EXAMIANS APP
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