Materials and Construction Invar used in thermocouples is an alloy of nickel and Copper Lead Iron Chromium Copper Lead Iron Chromium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hardened steel is softened by Annealing Tempering Carburising Normalising Annealing Tempering Carburising Normalising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Inconel is an alloy of Copper and tin Iron, nickel and chromium Tin, zinc and nickel Copper and nickel Copper and tin Iron, nickel and chromium Tin, zinc and nickel Copper and nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following heat treatment processes is used for softening the hardened material? Normalising Tempering Annealing None of these Normalising Tempering Annealing None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Balls in a ball mill are usually made of Steel Stainless steel Cast iron Bronze Steel Stainless steel Cast iron Bronze ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 18-4-1 high speed steel contains 18%, 4% and 1% respectively of Chromium, tungsten and vanadium Tungsten, chromium and vanadium Tungsten, vanadium and chromium Vanadium, chromium and tungsten Chromium, tungsten and vanadium Tungsten, chromium and vanadium Tungsten, vanadium and chromium Vanadium, chromium and tungsten ANSWER DOWNLOAD EXAMIANS APP
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