Materials and Construction Residual magnetism in steel for magnets is increased by the addition of Tungsten Chromium Cobalt Nickel Tungsten Chromium Cobalt Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has the highest density and the lowest melting point? Aluminium Stainless steel Lead Titanium Aluminium Stainless steel Lead Titanium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron has very high Shock resistance Resistance to brittleness Compressive strength Ductility Shock resistance Resistance to brittleness Compressive strength Ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Perspex is nothing but Acrylic sheet An elastomer Aluminium foil clad with bakelite An alloy of lead and tin Acrylic sheet An elastomer Aluminium foil clad with bakelite An alloy of lead and tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following heat treatment processes is used for softening the hardened material? Tempering Normalising Annealing None of these Tempering Normalising Annealing None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The main constituent of carborundum is __________ carbide. Calcium Silicon Boron Aluminium Calcium Silicon Boron Aluminium ANSWER DOWNLOAD EXAMIANS APP
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