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Author Question: List the system modifications that need to be made for a long line residential air conditioning ... (Read 110 times)

eruditmonkey@yahoo.com

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on: Jul 26, 2018
List the system modifications that need to be made for a long line residential air conditioning application.
 
  What will be an ideal response?

Question 2

What types of prime movers can be used for centrifugal chillers?
 
  What will be an ideal response?


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fdliggud

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

Adding a liquid line solenoid at the outdoor unit.

Using a hard shutoff thermal expansion valve at the evaporator.

Adding a compressor crankcase heater.

Adding a compressor hard start kit.

Answer to Question 2

DC motors, AC motors, AC motors with variable frequency drives, diesel engines, gas turbines, and steam turbines.


eruditmonkey@yahoo.com

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Reply #2 on: Jul 26, 2018
Both answers were spot on, thank you once again


fdliggud

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Reply #3 on: Jul 26, 2018
Great! Please up vote :D


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