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 given diagram illustrates various components and processes involved in the generation of
electricity
in a hydroelectric power
plant.
Overall
, there are 5 stages involved during the day
to generate electricity
starting from a high-level reservoir
and ending in the National Power
Grid. On the other hand
, during the night, water
is pumped back to the high-level reservoir
so that it can be reused the next
day
to generate electricity
.
The main components of Hydroelectric
Correct article usage
a Hydroelectric
Power
Station include a high-level reservoir
, a channel for the flow of water
, reversible turbines
, power
lines, and a low-level reservoir
. Fast-flowing river water
flows to the Dam where water
gets stored in the high-level reservoir
. During the day
, intake
gates of the Dam are opened to allow the flow of Correct article usage
the intake
water
, through the channels to the low-level water
reservoir
assisted by gravity. Before the water
reaches the reservoir
, the fast-flowing water
passes through the turbines
, situated just before the reservoir
. These turbines
, when rotated by the force of water
, in turn, generate electricity
which is then
transported to National Power
Grid via power
lines. During the night, however
, water
flows in the opposite direction as it was in the morning. Water
is pumped up from the low-level reservoir
to the high-level reservoir
, across the channel with the help of the reversible turbines
which act as a pump during the night. The same water
is then
flown to the low-level reservoir
the next
day
and the cycle continues.Unauthorized use and/or duplication of this material without express and written permission from this site’s author and/or owner is strictly prohibited. Excerpts and links may be used, provided that full and clear credit is given to Writing9 with appropriate and specific direction to the original content.
Linking words: Don't use the same linking words: "next".
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Vocabulary: Replace the words electricity, power, day, reservoir, water, turbines with synonyms.
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Vocabulary: Only 4 basic words for charts were used.
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Vocabulary: Use several vocabularies to present the data in the second paragraph.
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