What safety checks must an EOW perform before starting machinery?

The correct answer emphasizes the importance of ensuring safety and operational readiness before engaging any machinery. An Engineer Officer of the Watch (EOW) must perform a series of critical safety checks that are vital for the protection of personnel, equipment, and the vessel itself.

This includes confirming that all safety devices are operational, as these devices are designed to prevent accidents and protect the machinery and crew. Furthermore, it's essential for the EOW to confirm that the area around the machinery is clear of personnel and obstructions to prevent accidents during the start-up process. Obtaining the necessary permissions is also a crucial step, as it ensures that all relevant personnel are informed and that the machinery operation is sanctioned according to the ship's operational protocols.

While assessing weather conditions, testing sound alarms, and inspecting the ship's exterior could be part of broader safety and operational checks, the specific actions outlined in the correct answer directly pertain to the immediate safety measures necessary before starting machinery. Understanding and implementing these protocols is crucial for maintaining safety on board and ensuring that machinery operates efficiently and without incident.