EWIR 125 - Electrical Feeder Service & Circuits

    Recent Professors
    J. Soto, J. Velasquez
    Recent Semesters
    Fall 2026, Fall 2025
    Class Size
    22 students
    Credits
    4
    Fall 2026 Sections
    View Fall 2026 sections of EWIR 125
    Transfers To
    CSU
    Description
    This course includes instruction in feeder service and branch load calculations for circuits and electrical appliances; introduction to and identification of electrical constructors; devices used for overprotection of loads, currents, circuits and fuses; fill requirements for boxes/raceways; principles of wiring devices, switches and receptacles and their locations; requirements for distribution equipment; settings for voltage, switch gear, circuits, and components; distribution system transformers and their characteristics; types of components; NEC requirements; methods for locating and troubleshooting problems.
    Usually Held
    Mon Wed 6:00pm–7:05pm, Mon Wed 7:15pm–10:25pm, Tue Thu 6:00pm–7:05pm, Tue Thu 7:15pm–10:25pm