Materials and Construction A metallic alloy in which one of the constituent metal is __________ , is called an amalgam. Zinc Mercury Lead Tin Zinc Mercury Lead Tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The metals occuring at the lower most position in the electromotive series Resist corrosion very strongly Do not resist corrosion Are heat insulators Are very brittle Resist corrosion very strongly Do not resist corrosion Are heat insulators Are very brittle ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of __________ to the steel helps in increasing the residual magnetism in steel used for making magnets. Chromium Cobalt Tungsten Nickel Chromium Cobalt Tungsten Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction German silver in an alloy of Silver, nickel and zinc Silver, zinc and aluminium Copper, nickel and zinc Copper, aluminium and silver Silver, nickel and zinc Silver, zinc and aluminium Copper, nickel and zinc Copper, aluminium and silver ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Aluminium as a material of construction suffers from the disadvantage of Very low strength to weight ratio Very high cost Scarce availability Rather low tensile strength Very low strength to weight ratio Very high cost Scarce availability Rather low tensile strength ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Pick the odd man out of the following. Nitriding Calorising Pack carburising Cyaniding Nitriding Calorising Pack carburising Cyaniding ANSWER DOWNLOAD EXAMIANS APP
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