Which components are part of a vapor-cycle system?

The components that are part of a vapor-cycle system are essential for its operation in refrigeration and air conditioning applications. In this system, the primary function is to transfer heat efficiently. The correct selection includes a compressor, condenser, expansion valve, and evaporator, each serving a vital role:

• The compressor is responsible for compressing the refrigerant vapor, raising its pressure and temperature so that it can release heat in the next component.

• The condenser takes in the high-pressure vapor from the compressor and allows it to release heat, changing it into a liquid state. This process occurs as the vapor cools down.

• The expansion valve, or expansion device, allows the high-pressure liquid refrigerant to expand into a low-pressure vapor, further cooling it before it enters the evaporator.

• The evaporator absorbs heat from the environment, causing the refrigerant to evaporate and turn back into vapor as it cools the air in the surrounding space.

This cycle repeats, allowing for continuous heat absorption and expulsion, making the vapor-cycle system effective in temperature regulation.

The other options contain components that do not align with the essential roles found in a vapor-cycle system. For instance, a blower or air filter may be part of an air distribution system, but