During the defrost cycle of a hot-gas defrost system, the hot refrigerant vapor is used to melt the ice on the evaporator surface.
A part of a natural-convection condenser on a domestic appli…
A part of a natural-convection condenser on a domestic appliance may consist of ____.
The exterior shells of most refrigerator and freezer cabinet…
The exterior shells of most refrigerator and freezer cabinets are formed from ____.
Coffeemakers may be built into refrigerator doors.
Coffeemakers may be built into refrigerator doors.
In a domestic unit with a(n) ____ defrost system, two soleno…
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.
A cumulative run-time defrost system determines the defrost…
A cumulative run-time defrost system determines the defrost intervals based on the amount of ice on the evaporator.
____ heats ceramic elements to incandescence.
____ heats ceramic elements to incandescence.
Some refrigerator-freezer designs include secondary ____ tha…
Some refrigerator-freezer designs include secondary ____ that aid in targeted cooling of different sections of the refrigerator.
Meats and poultry are very prone to spoilage from enzyme act…
Meats and poultry are very prone to spoilage from enzyme action and dehydration.
A domestic appliance that performs well in conditions betwee…
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).