Corrosion Science Quiz
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Questions and Answers

What is the scope of corrosion science?

  • Dry and wet corrosion (correct)
  • Physical properties of materials
  • Chemical properties of materials
  • Mechanical properties of materials

    • Which type of corrosion is caused by differential aeration, galvanic, and concentration cell?

  • Electrochemical corrosion (correct)
  • Soil corrosion
  • Pitting corrosion
  • Inter-granular corrosion

    • What are the factors affecting corrosion?

  • Pressure, volume, and surface area
  • Density, mass, and weight
  • Temperature, humidity, and chemical exposure (correct)
  • Mechanical stress, electrical conductivity, and color

    • What is the purpose of studying corrosion science for an engineer?

    <p>To prevent engineering equipment from corrosion</p> Signup and view all the answers

    When choosing a metal for an application, what do design engineers consider in addition to mechanical properties?

    <p>Corrosion resistance</p> Signup and view all the answers

    What type of corrosion is caused by differential aeration, galvanic, and concentration cell?

    <p>Electrochemical corrosion</p> Signup and view all the answers

    When choosing a metal for an application, what properties do design engineers consider?

    <p>Mechanical, physical, chemical</p> Signup and view all the answers

    What is the scope of corrosion science?

    <p>Definition, types, factors affecting corrosion</p> Signup and view all the answers

    What are the factors affecting corrosion?

    <p>Temperature, humidity, pH</p> Signup and view all the answers

    What is the purpose of studying corrosion science for an engineer?

    <p>To prevent engineering equipments from corrosion</p> Signup and view all the answers

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