With regard to the cooling and heating coils and humidification and regeneration chambers of a liquid cargo-hold dehumidification system, which statement is true?

Correct Answer: Option A — The chamber that processes the cargo-hold air contains the cooling coil and is known as the humidification chamber. The chamber that processes the outside air contains the heating coil and is known as the regeneration chamber.

The humidification chamber processes cargo-hold air using a cooling coil to facilitate moisture absorption into the desiccant. Conversely, the regeneration chamber processes outside air using a heating coil to evaporate the absorbed water from the desiccant, effectively cycling the solution to maintain continuous dehumidification capacity for the cargo.