Texas residential appliance installer license prep class for mac instal

The installation location of an electric signs or outline lighting system equipment shall be at least how many feet above areas accessible to vehicles unless protected from physical damage?.

Correct Answer: NEC – 314.23 (F)(Ex.2)(c) Luminaire may be installed 8 feet above grade if accessible to unqualified persons.An unbroken length of RMC or IMC shall be permitted to support a luminaire in a billboard sign in lieu of a box if which following condition is met?.

Correct Answer: NEC – 600.7(B)(7) Bonding conductors shall be copper and not smaller than 14 AWG.When installing electric signs and outline lighting, the bonding conductors shall be copper and not smaller than how many AWG?.In the attic and soffit locations of electric signs, the ballasts, transformers, electronic power supplies, and Class 2 power sources shall be permitted to be located in attics and soffits, provided there is an access door at least of how many feet in size?.Our sample exams simulate your actual PSI state exam!īelow are a few questions from your upcoming PSI state exam:

School enrollment is complete with Home Study Computer Program, Tutoring, and Live Seminars with real questions, answers, code references, and calculations to prepare you for the actual PSI state licensing exam.Ĭustom Home Study Computer Program running on your personal PC Texas Master Sign Electrician 2023 NEC exam preparation is our specialty since 1972.

Texas residential appliance installer license prep class for mac instal