Materials and Construction Constituents of stellite are Cobalt, chromium and tungsten Nickel, cobalt and vanadium Zinc, copper and nickel Zinc, aluminium and nickel Cobalt, chromium and tungsten Nickel, cobalt and vanadium Zinc, copper and nickel Zinc, aluminium and nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the hardest? Pearlite Cementite Ferrite Austenite Pearlite Cementite Ferrite Austenite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Invar contains the highest percentage of Vanadium Iron Tungsten Cobalt Vanadium Iron Tungsten Cobalt ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A chemical change takes place when iron Melts Is heated None of these Rusts Melts Is heated None of these Rusts ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following material of construction may be recommended by a chemical engineer for handling a gaseous chlorine (dry or wet) stream in a fluid flow system? Copper, nickel and monel Cast iron, tin and aluminium High silicon iron, silicon rubber, Kel-F and teflon Mild steel and stainless steel Copper, nickel and monel Cast iron, tin and aluminium High silicon iron, silicon rubber, Kel-F and teflon Mild steel and stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron compared to steel is better in Ductility Malleability Strength Fluidity & castability Ductility Malleability Strength Fluidity & castability ANSWER DOWNLOAD EXAMIANS APP
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