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Author Question: An R-22 system is operating with a liquid pressure of 226 psig (110 saturation temperature). The ... (Read 98 times)

littleanan

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on: Jul 24, 2018
An R-22 system is operating with a liquid pressure of 226 psig (110 saturation temperature). The specified system subcooling is 5F. The liquid-line temperature should be:
 
  A) 115F. B) 105F. C) 110F. D) 100F.

Question 2

More charge should be added to a system if:
 
  A) The system subcooling is more than 1F lower than specified.
  B) The system subcooling is exactly the same as specified.
  C) The system subcooling is more than 1F higher than specified.
  D) The system subcooling is less than 1F higher than specified.


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parker125

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Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

A


littleanan

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Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


parker125

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Reply #3 on: Jul 24, 2018
Great! Please up vote :D


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