What is the compressor discharge temperature?

The compressor discharge temperature is a crucial parameter in refrigeration systems, representing the temperature of the refrigerant as it exits the compressor. The correct answer indicates a discharge temperature of 212°F, which aligns closely with the expected operational parameters for many commercial refrigeration systems.

At 212°F, the discharge temperature is significant for several reasons. This temperature is near the boiling point of water at atmospheric pressure, suggesting a high-energy state for the refrigerant. It's important for effective heat rejection in the condenser to maintain system efficiency. If the discharge temperature is too low, it may indicate insufficient compression or potential issues with the system's capacity to adequately transfer heat. Conversely, if the temperature is too high, it may guard against compressor damage due to excessive heat and could indicate issues such as high head pressure or inadequate refrigerant flow.

Monitoring the compressor discharge temperature enables operators to assess the overall health of the refrigeration system, allowing for timely corrective actions, which subsequently helps in maintaining efficient operation and prolonging equipment life. Thus, the answer of 212°F corresponds well with typical operational and safety standards in industrial refrigeration applications.