Question 344 Deck General

The correct answer is D) There is danger of heavy cargo sweat if outside air is introduced by ventilation. When a vessel moves from a cold climate to a warmer climate, the cargo holds that were cold will be exposed to the warmer, more humid outside air. This can lead to cargo sweat, where moisture condenses on the cargo due to the temperature difference. Introducing this warmer, humid air through ventilation will exacerbate the cargo sweat issue, leading to potential damage to the cargo. Moderate to minimal ventilation is required in this scenario to avoid the risk of heavy cargo sweat. The other options are incorrect because: A) constant and vigorous ventilation is not needed and may worsen cargo sweat; B) there is a risk of cargo sweat that should be addressed; and C) the risk of cargo sweat is higher and requires more careful ventilation management.