ETEC 107 - Fundamentals of AC Electricity

    Recent Professors
    lbergeron@riohondo.edu
    Recent Semesters
    Fall 2026, Fall 2025
    Class Size
    24 students
    Credits
    3
    Prerequisite
    ETEC 102, ETEC 103
    Fall 2026 Sections
    View Fall 2026 sections of ETEC 107
    Transfers To
    CSU
    Description
    This introductory course in the fundamentals of alternating current (AC) electricity is for students already working as or seeking employment as an electrician and who want to meet occupational goals, continue their education, or increase their skill levels. Emphasis is placed on the theory of the operation, physical properties, and characteristics of AC electrical/electronic circuits and devices. Students analyze circuits and solve problems using basic network analysis methods, and learn about the arrangement of circuit diagrams, proper identification of circuit/device symbols, and use of wiring schematics. Laboratory work provides experience with the design and test of basic electrical circuits, use of meters, schematic diagrams, oscilloscopes, and common laboratory equipment; hands-on lab exercises reinforce these concepts. The course requires previous coursework in direct current (DC) electricity and math, including right angle trigonometry.
    Usually Held
    Thu 6:00pm–8:25pm