Tenn. Code Ann. § 50-3-1001: Part definitions

As used in this part, unless the context otherwise requires:

(1) "Approved" means approved by the commissioner;

(2) "Commissioner" means the commissioner of labor and workforce development or any of the commissioner's authorized representatives;

(3) "Department" means the department of labor and workforce development;

(4) "High-voltage" means a voltage in excess of seven hundred fifty (750) volts between conductors or from any conductor to ground; and

(5) "Overhead lines" means all bare or insulated electrical conductors installed above ground, except those conductors that are enclosed in approved metal covering.