Final answer:
An air compressor typically has a filtering device in the intake line to ensure that the air entering the system is free of impurities.
Step-by-step explanation:
An air compressor typically has some type of filtering device in the intake line. This is essential for removing impurities and contaminants from the air before compression, ensuring the air supplied is clean and preventing damage to the system. An air compressor typically has a filtering device in the intake line to ensure that the air entering the system is free of impurities.
During the operation of a heat pump system which includes a compressor, the cycle starts with the evaporator where heat absorption occurs, then the compressor raises the temperature and pressure of the refrigerant gas, and it flows into the condenser, where heat is released and the gas condenses into a liquid.
The process is then completed by the refrigerant passing through an expansion valve, cooling it before it returns to the evaporator.