What are the reference evaporation and condensing temperatures for WATER cooled air conditioning compressors?

The reference evaporation and condensing temperatures for water-cooled air conditioning compressors are typically based on standardized conditions used in refrigeration and air conditioning design. The correct choice states that the evaporation temperature is 45 °F and the condensing temperature is 100 °F.

In practical terms, the evaporation temperature indicates the point at which the refrigerant absorbs heat from the interior of a space, causing the refrigerant to change from a liquid to a vapor. A common industry standard for water-cooled systems places this temperature at 45 °F, which is in line with typical operational conditions for effective cooling efficiency and energy consumption.

At the same time, the condensing temperature is where the vapor refrigerant releases heat and condenses back into a liquid, and 100 °F is a reasonable target for water-cooled systems, taking into account the heat exchange capabilities of water, typically around this value under standard operating conditions.

Thus, this option reflects commonly accepted benchmarks in the industry for optimal performance of water-cooled air conditioning compressors. This standardization is crucial for ensuring consistency in system design, efficiency, and maintenance practices across different setups and environments.