Author Question: What effect does moisture have on a refrigeration system? A) Corrosion of metals and freeze-up at ... (Read 77 times)

brutforce · **on:** Jul 24, 2018

What effect does moisture have on a refrigeration system?

A) Corrosion of metals and freeze-up at the expansion valve
B) Lower-than-normal superheat
C) Increased low-side pressure
D) Increased head pressure

Question 2

Acid is created within a refrigeration system when:

A) Noncondensable gases collect within the condenser.
B) The compression ratio within the system is significantly increased.
C) Moisture is teamed with refrigerant in the refrigeration system.
D) There are large quantities of air within a refrigeration system.