Question 1

Even on a short, sunny day sail, why might sun protection and staying hydrated be more important on a boat than the conditions might suggest?

Accepted Answer

Reflection off the water significantly increases UV exposure compared with an equivalent day ashore, and wind can mask both heat and the feeling of thirst, meaning people often become sunburnt or mildly dehydrated on the water without initially realising it — both reduce alertness and general wellbeing over the course of a day Water reflects and intensifies UV exposure well beyond what the air temperature alone would suggest, and a steady breeze genuinely masks both overheating and thirst cues that you'd normally notice ashore — which is exactly why sunburn and mild dehydration catch people out on the water even on days that don't feel especially hot, and why sun cream, a hat, and regular water are basic, not excessive, precautions.

Question 2

You're asked to test a deck crane grab after electrical repairs nearby. As the grab is hoisted, what should have happened first?

Accepted Answer

The area within the grab's swing radius should be cleared of personnel before the lift On the bulk carrier Fairfield Eagle, a crew member working nearby was struck and fatally injured when a grab being test-lifted after repairs swung unexpectedly. The investigation found the area should have been cleared and barriered before the test lift began.

Question 3

A toolbox talk held before a lifting operation should explicitly cover which of the following?

Accepted Answer

Who must remain clear of the exclusion zone while the lift takes place A toolbox talk exists to make sure everyone present understands the danger zones, the abort signal, and — critically — who must not be in the area while the lift happens. The RMIMA investigation into the Fairfield Eagle fatality found the toolbox talk had not made this clear.