Tree limbs should be trimmed back to maintain what minimum distance from the service drop?

Prepare for the InterNACHI Electrical Exam. Ace your test with multiple choice questions, hints, and detailed explanations. Ensure you're ready for success!

Maintaining a safe distance between tree limbs and service drop lines is essential for both safety and compliance with electrical codes. The recommended minimum distance of 5-6 feet helps to prevent any potential contact between the electrical wires and tree branches, which could lead to short circuits, power outages, or even electrical fires. This distance also allows for growth movement of the branches and provides enough clearance even in windy conditions. By ensuring this minimum spacing, homeowners and utility companies can help protect both the electrical infrastructure and the surrounding environment, minimizing the risk of accidents or damage related to encroaching vegetation.

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