ETR113 — D.C. and A.C. Fundamentals I
ETR 113 - D.C. and A.C. Fundamentals I ETR 113 - D.C. and A.C. Fundamentals I (4 credits) Studies D.C. and A.C. circuits, basic electrical components, instruments, network theorems, and techniques used to predict, analyze and measure electrical quantities. An additional career and technical education course specific fee of $25.00 per credit hour applies to this course. The price is discounted 50% to $12.50 per credit hour for the 2026-27 academic year only. Lecture: 3 hours Lab: 3 hours Total: 6 hours per week