Professional Development · Trades & Technical Skills · Electrical Fundamentals
Electrical Quantities – Voltage, Current, Resistance and Power
4 Abschnitte1 Karteikarten-Decks1 Quizze
A rigorous treatment of the four core electrical quantities and their relationships. Covers Ohm's Law, Kirchhoff's voltage and current laws, power and energy calculations, power factor in AC circuits, and worked examples directly applicable to domestic ring mains, commercial socket circuits, and BS 7671 cable sizing.
Inhaltsübersicht
- Voltage, Current, and Resistance – The Fundamental Triad
- Ohm's Law and Its Application to Installation Work
- Kirchhoff's Laws – Series and Parallel Circuit Analysis
- Power, Energy, and the Kilowatt-Hour
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