What can be used as a tag line in this hoisting method?

What can be used as a tag line in this hoisting method?

• A. Hose
• B. Chain
• C. Cable
• D. Rope made of nylon

Answer: (A)

In this hoisting setup, a tag line is used to steer and control the load from a safe distance, so the material chosen should be readily available, easy to handle, and gentle on people and gear. A length of hose fits these needs well: firefighting hoses are common on scene, long enough to reach the load, and flexible enough to maneuver without needing complicated rigging. The hose’s smooth outer surface helps prevent snagging on rough edges or obstacles, and its rubbery construction is forgiving if it drags along the ground. It’s also non-conductive, which adds a safety margin around electrical hazards that can appear in rescue operations. By contrast, chain or cable are heavy, stiff, and can whip dangerously if the load shifts or stops abruptly, increasing the risk of injury or equipment damage. Nylon rope can be stretched under load, reducing control and delaying response cues, and it may wear quickly under heat or abrasion. So the hose stands out as the most practical, controllable, and safe tag line in this context.

In this hoisting setup, a tag line is used to steer and control the load from a safe distance, so the material chosen should be readily available, easy to handle, and gentle on people and gear. A length of hose fits these needs well: firefighting hoses are common on scene, long enough to reach the load, and flexible enough to maneuver without needing complicated rigging. The hose’s smooth outer surface helps prevent snagging on rough edges or obstacles, and its rubbery construction is forgiving if it drags along the ground. It’s also non-conductive, which adds a safety margin around electrical hazards that can appear in rescue operations.

By contrast, chain or cable are heavy, stiff, and can whip dangerously if the load shifts or stops abruptly, increasing the risk of injury or equipment damage. Nylon rope can be stretched under load, reducing control and delaying response cues, and it may wear quickly under heat or abrasion. So the hose stands out as the most practical, controllable, and safe tag line in this context.