The type of metering device most commonly used in domestic refrigerators or freezers is the ____.

A domestic appliance that performs well in conditions between 70°F and 80°F (21°C and 27°C) will require longer run times at temperatures nearing 100°F (38°C).

During the defrost cycle of a hot-gas defrost system, the hot refrigerant vapor is used to melt the ice on the evaporator surface.

The airflow in a forced-air condenser can be used to cool the refrigerant and compressor.

In a refrigerator-freezer with a top freezer design, the amount of air that flows into the fresh food section is regulated by the ____.

The deterioration and spoilage of food may be caused by ____.

Coffeemakers may be built into refrigerator doors.

The interior liner of most refrigerator and freezer cabinets is typically made of ____.

A cumulative run-time defrost system determines the defrost intervals based on the amount of ice on the evaporator.

In a domestic unit with a(n) ____ defrost system, two solenoid valves in the refrigerant circuit open and close to provide either the refrigerating cycle or the defrost cycle.