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RETA INDUSTRIAL REFRIGERATION CHAPTER 1 STUDY QUESTIONS AND ANSWERS £7.74   Add to cart

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RETA INDUSTRIAL REFRIGERATION CHAPTER 1 STUDY QUESTIONS AND ANSWERS

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RETA INDUSTRIAL REFRIGERATION CHAPTER 1 STUDY QUESTIONS AND ANSWERS

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  • February 14, 2024
  • 4
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers
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HELLENAH
RETA INDUSTRIAL REFRIGERATION CHAPTER
1 STUDY QUESTIONS AND ANSWERS
Quiz :what is the purpose of a refrigerati on system? - Answer :to
maintain the temperature


Quiz :operators must keep refrigerati on systems operating safely and
effi ciently. Which of the following best describes the area of required
knowledge for this to be possible? - Answer :basic physical principles,
interpretati on of informati on from temperature and pressure gauges,
basic operati ng principles.


Quiz :mechanical Refrigerati on is a series of steps that -
Answer :moves heat energy from a space or object to an area where it
can Do no harm


Quiz :heat energy always fl ows - Answer :from an object at a higher
temperature to an object at a lower temperature.


Quiz :sensible heat - Answer :is heat energy that causes a change in
temperature but does not cause a change in state.


Quiz : - Answer :


Quiz :latent heat - Answer :is heat energy that causes a change of
state but does not cause a change in temperature.


Quiz :which of the answers below is an example of heat transfer by
convecti on? - Answer :warm air rising and cold air falling.

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