The diagram demonstrates how electricity is produced from coal.
Overall, it is evident that electricity generation involves several steps, starting from coal and ending with power being supplied to homes and businesses through power lines. The key part of the process is burning coal to create steam, which drives the turbine.
The process starts when coal is placed into a pulveriser, where it is ground into fine powder. After that, it is burned in a furnace to produce heat. This heat is used to boil water taken from a nearby source. As the water gets heated, it turns into steam.
In the following step, the high-pressure steam flows into a turbine, causing it to spin. The turbine is attached to a generator, which produces electricity as it turns. Then, the electricity is sent through a transformer to increase the voltage. Finally, the electricity is delivered to consumers through power lines.