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NV C-2D Low Voltage Practice Questions - Nevada C-2D Low Voltage Contractor Examination Exam

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Per 2017 NEC 800.48, unlisted outside-plant communications cable may enter a building for not more than which length, measured from the point of entrance, if it is kept out of risers and environmental-air spaces and is terminated on a listed primary protector or in an enclosure?
Correct Answer:
50 feet

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