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Author Question: Why is it important to keep the oil level balanced between parallel compressors? What will be an ... (Read 89 times)

Tirant22

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on: Jul 26, 2018
Why is it important to keep the oil level balanced between parallel compressors?
 
  What will be an ideal response?

Question 2

What is the difference between a primary and a secondary refrigerant?
 
  What will be an ideal response?


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Mholman93

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Reply #1 on: Jul 26, 2018
Answer to Question 1

Oil does not return at the same rate to all the compressors because they do not operate for the same length of time.

Answer to Question 2

A primary refrigerant will be used to remove heat from a secondary refrigerant in a chiller unit. The secondary refrigerant does not change state and expand when it removes heat from the air.


Tirant22

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Reply 2 on: Jul 26, 2018
YES! Correct, THANKS for helping me on my review

alvinum

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Reply 3 on: Yesterday
:D TYSM

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