The diagram shows the steps involved in generating hydoelectric power.
Overall, the diagram illustrates a step by step procedure that follows a cyclical sequence. The process involves several physical and natural treatments, including cycling, collecting, transmissing and storaging.
Initially, solar energy heats the ocean’s surface, leading to water evaporation. As the water vapor ascends, it cools and condenses, forming clouds that drift over land. Eventually, these clouds release precipitation, some of which accumulates in a reservoir. This stored water is held back by a dam equipped with a valve that regulates its flow. When the valve is opened, water rushes down a steep slope, generating momentum that rotates a turbine, thereby producing electricity. At this stage, the majority of the generated power is transmitted via high-voltage cables to a transformer station, where it is adjusted to a voltage suitable for local electricity consumption.
Lastly, a portion of the excess electricity generated by the turbine is utilized to pump water back into the reservoir, ensuring a continued supply to meet future energy demands.