__________ will not change from a vapor to a liquid within the normal pressure ranges commonly found inside air conditioning and refrigeration systems.
A) Combustible gases
B) Condensable gases
C) Noncondensable gases
D) Noncondensate gases

Question

Quizplus · Accepted Answer

Noncondensable gases, such as air or other gases that are not part of the refrigerant blend, will not change from a vapor to a liquid within the normal pressure ranges found inside air conditioning and refrigeration systems. This can cause issues such as decreased system efficiency and reduced cooling capacity.

__________ Will Not Change from a Vapor to a Liquid