Which factor is most critical when sizing a refrigeration system for a commercial project?
- The size of the refrigerated space
- BThe type of refrigerant used
- CThe ambient temperature
- DThe efficiency of the refrigeration components
Exam tip
Always start with the size of the refrigerated space when sizing a refrigeration system.
Why A is correct
The size of the refrigerated space is the most critical factor when sizing a refrigeration system. It determines the amount of refrigerant needed and the capacity of the system.