Corrosion Engineering Basics Quiz
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Questions and Answers

Which type of corrosion involves the dissolution of Zn in HCl?

  • Low temperature corrosion
  • High temperature corrosion
  • Direct (chemical) corrosion (correct)
  • Indirect (electrochemical) corrosion

    • Which environment is identified as more corrosive than clean air?

  • Polluted air (correct)
  • Moist air
  • Salt water
  • Hot air

    • What conditions promote the corrosion of steel and other metals?

  • High velocity water
  • Elevated temperatures (correct)
  • Absence of chlorine
  • High aeration in water

    • According to NACE, what does 'Uniform Corrosion' refer to?

    <p>Corrosion over the entire exposed surface at a uniform rate</p> Signup and view all the answers

    What does electrochemical corrosion of metals typically produce?

    <p>Oxides or salts of the original metal</p> Signup and view all the answers

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