Vacuum Technology
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Questions and Answers

Which unit of pressure is commonly used in vacuum technology applications?

  • Millibar (mbar) (correct)
  • Newton per square meter
  • Pascal (Pa)
  • Kilopascal (kPa)

    • What role does the vacuum environment play in present-day technology?

  • It has limited applications in industrial production
  • It is irrelevant in present-day technology
  • It is used for decorative purposes
  • It has an extensive range of applications in industrial production and research (correct)

    • What is the SI unit of pressure?

  • Millibar (mbar)
  • Kilopascal (kPa)
  • Newton per square meter
  • Pascal (Pa) (correct)

    • Why is the millibar (mbar) commonly used as a unit of pressure in vacuum technology applications?

    <p>It is a convenient and acceptable unit</p> Signup and view all the answers

    Who uses the vacuum environment in technology applications?

    <p>Engineers, scientists, and technologists</p> Signup and view all the answers

    What are the applications of vacuum technology in industrial production and research laboratories?

    <p>Vacuum technology has applications in industrial production and research laboratories.</p> Signup and view all the answers

    What are the units of pressure used to specify a vacuum?

    <p>The units of pressure used to specify a vacuum are the pascal (Pa) and the millibar (mbar).</p> Signup and view all the answers

    Why is the millibar (mbar) commonly used as a unit of pressure in vacuum technology applications?

    <p>The millibar (mbar) is commonly used as a unit of pressure in vacuum technology applications because it is a convenient and acceptable unit for most vacuum applications.</p> Signup and view all the answers

    What is the standard international (SI) unit of pressure?

    <p>The standard international (SI) unit of pressure is the pascal (Pa).</p> Signup and view all the answers

    Who uses the vacuum environment in technology applications?

    <p>Engineers, scientists, and technologists use the vacuum environment in technology applications.</p> Signup and view all the answers

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