NCTI Installer Technician Practice Test

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Question: 1 / 400

How far should aerial drop cables be positioned from the power utility feed?

At least 6 inches

At least 12 inches

Aerial drop cables should be positioned at least 12 inches away from the power utility feed to ensure safety and reduce the risk of electrical interference or hazards. This distance provides a necessary buffer that protects the drop cables from potential overcurrent or shorts caused by proximity to high-voltage lines. Keeping this recommended spacing helps in compliance with safety codes and standards like those established by the National Electrical Safety Code (NESC). The guidelines are designed to mitigate risks such as electrical arcing or interference, which could affect the performance of the drop cables or pose safety hazards to both the installation technicians and the surrounding environment. Proper adherence to these distances ensures the integrity and reliability of both the telecommunications equipment and the power supply infrastructure.

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At least 24 inches

No specific distance is required

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