The Online Course Review to Electrical Wiring (Based on 2017 NEC)® provides exam-aligned preparation for contractor licensing candidates who must apply National Electrical Code requirements to wiring methods, branch-circuit and feeder calculations, overcurrent protection, grounding and bonding, raceway installation, and residential/light commercial electrical systems. The course emphasizes navigation of the 2017 NEC articles commonly referenced in PSI-administered trade exams, supporting accurate code use during open-book testing.
This course includes the following modules: