Видео с ютуба Electrical Class

Electricity Explained: Volts, Amps, Watts, Fuse Sizing, Wire Gauge, AC/DC, Solar Power and more!

How Electricity Works - for visual learners

Electrical Basics Made Easy

Lesson 1 - Voltage, Current, Resistance (Engineering Circuit Analysis)

Electrical Basics Class

Как работает электрооборудование - принцип работы

5 Formulas Electricians Should Have Memorized!