Question 2205 Deck General

The correct answer is B) water under the vessel must be deep enough to prevent grounding. During a stability test on an inspected vessel, the water depth must be sufficient to prevent the vessel from grounding or touching the bottom. This ensures that the vessel's stability characteristics can be accurately measured without any interference from the seafloor. The stability test is a critical process to verify the vessel's ability to remain upright and resist capsizing, and the water depth requirement is an essential safety precaution to ensure the test is conducted under proper conditions. The other answer choices are not directly related to the specific requirement for water depth during a stability test. Partially filling tanks, securely mooring the vessel, and securing loose items are important safety measures, but they do not directly address the water depth condition necessary for the stability test.