All of the Following Statements About the Air Conditioning Circuit

Multiple Choice

All of the following statements about the air conditioning circuit are true,EXCEPT:

A) Heat transfer is accomplished by two pressure and two temperature systems.
B) Any time there is a pressure change, there is a temperature change.
C) A pressure-temperature change can cause a change of state.
D) On the low-pressure side, the change is from a vapor to a liquid.