Which rope is used for pulling several span lengths of wire at one time?

Prepare for the Southeast Lineman Training Center Exam with quizzes and detailed explanations. Enhance your skills and knowledge through interactive tests. Get exam-ready!

The key idea here is using the line that moves the conductor across multiple spans in one pull. In overhead stringing, the running line is the main traction line you pull on to advance the conductor from pole to pole, allowing several spans to be completed in a single operation. It’s designed to be pulled through blocks and winches along the route, so you don’t have to reset a new line after every span.

That’s why it’s the best fit: the running line serves as the continuous, pulling rope that carries the conductor across multiple spans, whereas the other lines have different roles. A spool line is typically used for feeding or handling line equipment, not for the continuous pull; a tension line is used to apply and control tension once the conductor is in place; a slack line is used to manage slack and alignment, not to pull the spans.