Mechanical Working Processes Quiz
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Questions and Answers

What is mechanical working in metalworking processes?

  • The process of shaping and forming metals through mechanical forces (correct)
  • The process of melting metal to form a new shape
  • The process of adding a protective coating to metal
  • The process of cutting metal into small pieces

    • What is hot working in mechanical working processes?

  • Deforming the metal at room temperature or below its re-crystallization temperature
  • Deforming the metal at elevated temperatures above its re-crystallization temperature (correct)
  • Melting the metal to form a new shape
  • Adding a protective coating to metal

    • What is the difference between hot working and cold working in metalworking processes?

  • The size of the metal being worked on
  • The temperature at which the metal is deformed (correct)
  • The type of metal being used
  • The type of mechanical force being applied

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