Exam 45: Domestic Refrigerators and Freezers

The plastic in the freezer compartment is at very low temperatures and, as a result, is quite ____.

The type of condenser that a domestic refrigerator uses can be a(n) ____ condenser.

What is the first indication that a refrigerator is running low on refrigerant charge?

The process of changing from a solid to a vapor is known as ____________________.

The purpose of door gaskets on a domestic refrigerator is to keep the noise level down when the door is closed.

The refrigerant charge in a domestic refrigerator amounts usually to only a few ____.

Which of the following represents the vacuum level that should be achieved on a domestic refrigerator before charging?

The best tool for defrosting an evaporator coil is a knife.

How is manual defrost accomplished?

On a domestic refrigerator equipped with a defrost cycle that depends on the run time of the compressor, what starts the defrost cycle?

The most common type of compressor housing used in a domestic refrigerator is the ____________________ type.

How is the water from the melting frost removed during an automatic defrost?

The adjustment device used for low atmospheric pressure conditions is called the thermostat ____ adjustment control.

If the suction line and compressor are sweating, what is the problem?

The expansion device commonly found on domestic refrigerators is the ____________________.