What type of heat is rejected from a condenser?

What type of heat is rejected from a condenser?

• A. Only sensible heat
• B. Only latent heat
• C. Both latent and sensible heat
• D. Neither form of heat

Answer: (C)

In a condenser, both latent and sensible heat are typically rejected. Latent heat is associated with phase changes, particularly the heat that must be removed to change a vapor to a liquid without changing its temperature. During this process, the refrigerant or vapor being condensed releases latent heat, which is crucial for the condensation to occur. Sensible heat refers to the heat exchanged that results in a temperature change of a substance without a phase change. In a condenser, as the vapor cools down and transitions into a liquid, it also loses sensible heat as it approaches the temperature of the cooling medium, such as air or water. Thus, the operation of the condenser involves both types of heat rejection, making the answer comprehensive and accurate for understanding how heat transfer occurs in this essential component of a refrigeration and air conditioning system.

In a condenser, both latent and sensible heat are typically rejected. Latent heat is associated with phase changes, particularly the heat that must be removed to change a vapor to a liquid without changing its temperature. During this process, the refrigerant or vapor being condensed releases latent heat, which is crucial for the condensation to occur.

Sensible heat refers to the heat exchanged that results in a temperature change of a substance without a phase change. In a condenser, as the vapor cools down and transitions into a liquid, it also loses sensible heat as it approaches the temperature of the cooling medium, such as air or water.

Thus, the operation of the condenser involves both types of heat rejection, making the answer comprehensive and accurate for understanding how heat transfer occurs in this essential component of a refrigeration and air conditioning system.