Mastering Steam
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Questions and Answers

Which fluid is commonly used as a heat transfer fluid in industrial processes?

  • Water (correct)
  • Alcohol
  • Gasoline
  • Oil
  • What is the volume expansion of steam compared to water at 100 degrees Celsius?

  • 2 times
  • 100 times
  • 1600 times (correct)
  • 10 times
  • Why is steam used in industrial processes?

  • To cool down equipment
  • To generate electricity
  • To drive machinery (correct)
  • To clean surfaces
  • Which of the following is a consequence of the steam flowing directly to the condensate tank without spending enough time in the heat exchanger?

    <p>The steam would be wasted</p> Signup and view all the answers

    What happens to the condensate once it is in the condensate tank?

    <p>It is pumped back into the boiler</p> Signup and view all the answers

    How does the steam cycle in a more complex energy plant differ from a basic system?

    <p>All of the above</p> Signup and view all the answers

    Which industry sector does NOT use steam for heat and mechanical power?

    <p>Chemical production</p> Signup and view all the answers

    What is the purpose of a steam trap in a unit heater?

    <p>To prevent the heater from filling up with condensate</p> Signup and view all the answers

    What happens to water when it is heated in an open atmosphere?

    <p>It remains at a constant temperature of 100°C</p> Signup and view all the answers

    What is the purpose of superheating steam?

    <p>To increase its temperature beyond 100°C</p> Signup and view all the answers

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