Final answer:
Moisture should be avoided in a refrigeration system due to corrosion, icing, and reduced cooling capacity.
Step-by-step explanation:
Moisture should be avoided in a refrigeration system because it can lead to several issues:
- Corrosion: Moisture can cause the metal components of the refrigeration system to corrode, leading to damage and reduced efficiency.
- Icing: If moisture enters the system and condenses, it can freeze and form ice, which can block the flow of refrigerant and affect the cooling process.
- Reduced Cooling Capacity: Moisture in the system can mix with the refrigerant, altering its properties and reducing its cooling capacity.
Overall, to ensure the proper functioning and longevity of a refrigeration system, it is important to minimize moisture ingress and maintain a dry environment.