List the system modifications that need to be made for a long ...

[eruditmonkey@yahoo.com]

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?

[fdliggud]

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]

Both answers were spot on, thank you once again

[fdliggud]

Great! Please up vote