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Author Question: Explain how a system's refrigeration effect can be determined. What will be an ideal ... (Read 91 times)

audie

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on: Jul 26, 2018
Explain how a system's refrigeration effect can be determined.
 
  What will be an ideal response?

Question 2

Why do contractors often favor a trussed roof system?
 
  What will be an ideal response?


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Dunkey

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

Vertical lines from these points in the cycle to the enthalpy scale can be used to determine the refrigeration effect. The refrigeration effect is the difference in the enthalpy of the refrigerant entering the evaporator and the enthalpy of the refrigerant leaving the evaporator.

Answer to Question 2

Open web trusses and engineered I-beams may allow the ductwork to pass through precut or fabricated openings.


audie

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

Bigfoot1984

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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