Rotary-Screw Compressor Quiz
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Questions and Answers

What type of mechanism does a rotary-screw compressor use?

  • Dynamic mechanism
  • Positive-displacement mechanism (correct)
  • Reciprocating mechanism
  • Centrifugal mechanism

    • In which applications are rotary-screw compressors commonly used?

  • Household applications
  • Industrial applications (correct)
  • Agricultural applications
  • Medical applications

    • Why are piston compressors replaced by rotary-screw compressors in some cases?

  • To meet the need for larger volumes of compressed gas (correct)
  • To reduce energy consumption
  • To decrease initial investment cost
  • To improve portability

    • What makes the rotary-screw mechanism less suitable for smaller compressors?

    <p>Inherent leakage in the rotors becomes more significant</p> Signup and view all the answers

    How does the screw of a screw compressor differ from a screw pump?

    <p>The screw of a screw compressor is asymmetrical along its length</p> Signup and view all the answers

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