Three basic types of condensers are water cooled, air cooled, and ___ cooled.

Three basic types of condensers are water cooled, air cooled, and ___ cooled.

• A. Water cooled
• B. Air cooled
• C. Ice-cooled
• D. Evaporative cooled

Answer: (D)

The basic way a condenser rejects heat is by using a cooling medium that removes the refrigerant’s heat effectively. Water-cooled condensers use circulating water, usually with a cooling tower. Air-cooled condensers rely on ambient air passing over the condenser coils. The missing type is evaporative cooling, which combines air flow with water evaporation—water sprays or a wetted fill allow some of the water to evaporate as air moves through, and the latent heat of vaporization removed by that evaporation carries away a lot of heat. This makes evaporative condensers a distinct and efficient option, especially in warm climates. Ice-cooled isn’t a standard condenser type; it’s a storage/recovery method, not a direct condenser cooling approach. So the correct completion is evaporative cooled.

The basic way a condenser rejects heat is by using a cooling medium that removes the refrigerant’s heat effectively. Water-cooled condensers use circulating water, usually with a cooling tower. Air-cooled condensers rely on ambient air passing over the condenser coils. The missing type is evaporative cooling, which combines air flow with water evaporation—water sprays or a wetted fill allow some of the water to evaporate as air moves through, and the latent heat of vaporization removed by that evaporation carries away a lot of heat. This makes evaporative condensers a distinct and efficient option, especially in warm climates. Ice-cooled isn’t a standard condenser type; it’s a storage/recovery method, not a direct condenser cooling approach. So the correct completion is evaporative cooled.