Final Answer:
When filling inboard tanks, everyone should be sent ashore and the boat closed up. All electrical systems should be shut off.
Step-by-step explanation:
Filling inboard tanks necessitates safety measures. "Sent ashore" implies ensuring that non-essential personnel are off the boat to avoid potential hazards. "Boat closed up" refers to securing all openings to prevent leaks or spills during the filling process, maintaining a controlled environment. "All electrical systems shut off" is crucial to minimize risks of sparks or electrical malfunctions that could lead to fires or explosions in the presence of fuel.
By sending everyone ashore, there's reduced risk to individuals from potential accidents during the filling process. Closing up the boat ensures that no openings allow fuel to escape or cause environmental damage. Shutting off electrical systems prevents any potential ignition sources in the vicinity of fuel, enhancing overall safety.
Correct answer:
- sent ashore
- closed up
- shut off