Electrical Energy Transmission and Consumer Safety

The video tutorial explains the process of power transmission from power stations to consumers via the National Grid, highlighting the role of transformers and transmission cables. It discusses the importance of stepping up potential difference to reduce current and improve efficiency. The tutorial also covers the differences between direct and alternating potential differences, emphasizing the use of AC in the UK. Additionally, it details home wiring systems, including the roles of neutral, live, and earth wires, and safety measures to prevent electric shocks.

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