The diagram below shows how electricity is generated in a hydroelectric power station. Summarise the information by selecting and reporting the main features, and make comparisons where relevant

The flowchart demonstrates how a hydroelectric station works to produce electricity.

Overall

, the process distributes into 2 primary day and night stages, beginning with

water

flowing from the higher reservoir to the generator and ending with the transmission of electricity to the national grid. The first and most important component of

this

machine is a generator, which is used for producing energy. Following that are turbines that are responsible for operating the generator and pumping

water

into the high-level reservoir and an intake gate is attached under the dam to regulate the flow of

water

.

Finally

, all the electricity is transferred to the national grid through

power

lines that are connected to the

power

producer. In the daytime, the intake valve opens, allowing

water

to flow for the turbines to rotate, which allows the energy to be produced, and

then

the

water

flows into a low-level reservoir. In the other half of the day, the

water

is pumped back to its start by the motors.

Moreover

, the intake is closed during

this

time period.

Finally

, all the

power

is transmitted through

power

lines to the national grid.