Which statement correctly states the minimum size for lifelines?

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Multiple Choice

Which statement correctly states the minimum size for lifelines?

Lifelines must be thick enough to resist wear and provide a secure grip under load, while still being manageable to use in water rescue or deck work. A diameter of not less than 3/8 inch gives a practical balance: it’s strong enough to handle tension without snapping and rough handling won’t easily wear it through, and it’s still comfortable to grasp when wet or under stress. A line smaller than that, like 1/4 inch, is more prone to slipping or breaking; lines that are much larger, such as 1/2 inch or 1 inch, become harder to handle, heavier, and less maneuverable in tight spaces. So, not less than 3/8 inch is the correct minimum.

Lifelines must be thick enough to resist wear and provide a secure grip under load, while still being manageable to use in water rescue or deck work. A diameter of not less than 3/8 inch gives a practical balance: it’s strong enough to handle tension without snapping and rough handling won’t easily wear it through, and it’s still comfortable to grasp when wet or under stress. A line smaller than that, like 1/4 inch, is more prone to slipping or breaking; lines that are much larger, such as 1/2 inch or 1 inch, become harder to handle, heavier, and less maneuverable in tight spaces. So, not less than 3/8 inch is the correct minimum.

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