Final answer:
The Damper control regulates the flow of air into the fresh food section of a refrigerator-freezer with a top-freezer design.
Step-by-step explanation:
In a refrigerator-freezer with a top-freezer design, the amount of air that flows into the fresh food section is controlled by the Damper control. The thermostat monitors the temperature within the refrigerator and sends a signal to the damper to adjust the air flow to maintain the desired temperature. The evaporator fan is responsible for circulating air over the cold coils, while the damper regulates the volume of this cooled air that reaches the fresh food compartment. The compressor capacity impacts the overall ability of the system to cool but does not directly control the airflow into the fresh food section.