Question 1530 Deck General

The correct answer is C) An area aft of the cargo area 2.5 meters vertically above the deck. This is the correct answer because the regulations for tank vessels carrying grade A cargo stipulate that air intakes for air compressors must be located in an area at least 2.5 meters above the deck and aft of the cargo area. This is to ensure that the air intake is located in a safe area, away from potential vapor accumulation or cargo handling operations. The other options are incorrect because A) a cargo handling room would be too close to the cargo area, B) an enclosed space connected to the cargo handling room would also be too close, and D) an enclosed machinery space containing cargo piping would not meet the vertical height requirement.