Cleat-type lampholders located at least _____ above the floor can have exposed terminals. a) 3 ft b) 6 ft c) 8 ft d) 10 ft See answers and applicable Code reference The correct answer is: c) 8 ft Article 410 of the 2011 NEC outlines the installation requirements for luminaires, lampholders and lamps. As per 410.5, "Luminaires, portable luminaires, lampholders, and lamps shall have no live parts normally exposed to contact. Exposed accessible terminals in lampholders and switches ...

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