TestPrepEdge.com https://validator.w3.org/feed/docs/rss2.html Free Practice Quiz Home Services Cart About A recessed type IC luminaire are permitted to make contact with combustible material, _____ , and portions passing through or finishing off the opening in the building structure. In hazardous (classified) locations, intrinsically safe apparatus shall be _____ in accordance with Sec. 250.100. For PV systems, a(n) _____ is a device that changes direct-current input to an alternating-current output. The ampacity of supply branch-circuit conductors and the overcurrent protective devices for X-ray equipment shall not be less than _____. Contact FAQ The smallest size fixture wire permitted by the NEC is _______ . Checkout Resources Profile Instructors Instructor Become an Instructor Terms and Conditions Dashboard Checkout Student Registration Instructor Registration NEC Practice Quiz NEC Free Practice Test Courses Hello world! Sample Page