Question 910Deck General70% to pass
Which of the following is NOT necessary, prior to loading or discharging cargo on a Ro-Ro vessel?
AI Explanation
The correct answer is D) Turn on the red cargo light.
The reason this is the correct answer is that turning on the red cargo light is not a necessary step prior to loading or discharging cargo on a Ro-Ro (roll-on/roll-off) vessel. The other three options - raising/opening the stern door, turning on ventilation for cargo holds, and lowering the stern ramp - are all necessary safety precautions that must be taken before cargo operations can commence on a Ro-Ro vessel.
The other answer choices are incorrect because they all represent important steps in the cargo loading/unloading process that help ensure the safety of the vessel and crew. The red cargo light is not a required component of this process.
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