Q. The given diagram shows the process of hydro-electric power generation. Write a report of minimum 150 words describing how the process works.
The image provided depicts the information about the production of electricity in various steps.
It is clear that when the sun’s rays fall on the water in the sea, water evaporates in the form of vapour to form clouds. Once the clouds become heavy, there is rainfall. The rain water is stored in a reservoir behind a dam. On the requirement of energy, a valve is opened so that the stored water flows into a turbine that is attached to cables of high voltage and further to a transformer station.
As per the remaining process, the transformer station converts the energy of turbine, formed on its moving, into electrical energy. Following this, the power, thus produced, is sent to hospitals or schools as per requirement through cables which are fitted below the ground. Also, the extra water, after generation of power, is pumped back into the reservoir for its use, when needed.
Thus, from the overall analysis, it is clear that the production of electricity using water involves several steps which should be followed in order to bring desirable results.
REFERRAL POINTS:
process of production of hydro electricity // sun rays cause evaporation and formation of clouds // when clouds are heavy, rain falls // rainwater is stored in a reservoir and sent to the turbine connected to high voltage cables // further, there is a transformer station to raise the voltage // unused water is sent back into the reservoir // electricity is supplied to schools, hospitals as per need through underground cables.
VOCABULARY:
shows: depicts // production: manufacturing // attached: connected, linked // requirement: need // involves: includes
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