A block and tackle rigged to the secondary line primarily provides which of the following to the line?

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Prepare for the North Carolina ElectriCities Lineworker Exam. Study with flashcards and multiple choice questions, each question offers explanations and insights. Enhance your readiness for the exam!

Multiple Choice

A block and tackle rigged to the secondary line primarily provides which of the following to the line?

Explanation:
A block-and-tackle on the secondary line is used to apply a controlled pulling force that increases the line’s tension. The pulleys multiply your effort, allowing you to generate and adjust the tension more easily, which keeps the conductor taut between supports, controls sag, and helps with alignment during installation. It isn’t about compressing the line, adding weight, or lifting a load in this context—the primary effect is increasing the line tension.

A block-and-tackle on the secondary line is used to apply a controlled pulling force that increases the line’s tension. The pulleys multiply your effort, allowing you to generate and adjust the tension more easily, which keeps the conductor taut between supports, controls sag, and helps with alignment during installation. It isn’t about compressing the line, adding weight, or lifting a load in this context—the primary effect is increasing the line tension.

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