Refrigeration & Air Conditioning USCG Question #964 (Set 19)

What is one benefit of Maintenance of proper air circulation in an air conditioned cargo space?

Official USCG Answer & Rule Citation

Correct Answer: Option B — reduced slime and mold

Maintaining optimal air movement in air-conditioned cargo spaces prevents stagnant microclimates, high localized humidity, and condensation pockets. This active circulation directly suppresses the biological growth of slime and mold, protecting perishable cargoes during extended marine voyages.

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