Master power systems with plain-English explanations of AC power, transformers, and grid analysis 5 pages | 35 formulas | Topics: AC Power, Three-Phase, Transformers, Transmission Lines, Per-Unit System, Power Flow | Course codes: ECE 3070, EE 340, POWER, ECE 3050 Print-ready PDF. Available in A4 and US Letter sizes. Instant download after purchase.