How Electricity Reaches Your Home: Power Station to Switch, Explained

You flip a switch and the light comes on instantly. But that electricity was made hundreds of kilometres away, stepped up to hundreds of thousands of volts, carried across India's national grid, and stepped down again before it reached your home. In this video we follow the whole journey: the generator, the step-up transformer, transmission lines, the substation, the transformer on your street, and the meter, MCB, RCCB and earth wire inside your home. ⏱ Chapters 0:00 Intro 0:25 Making electricity 1:26 Stepping up the voltage 2:32 The national highway of power 3:59 The substation 4:43 The transformer on your street 5:25 Inside your home 6:32 Faster than you think 🔌 Follow I Breathe Engineering for simple, visual engineering explainers. Instagram & Facebook: @IBreatheEngineering #Electricity #PowerGrid #HowItWorks #ElectricalEngineering #Engineering #IBreatheEngineering #Transformer #India