the diagram below shows how electricity is generated in a hydroelectric power station
A hydroelectric
power
station
can generate electric power
by using the energy
of water
flowing from high
level to Correct article usage
a high
low
level. It works different functions in day and night.
In the daytime, Correct article usage
a low
water
in the high-level reservoir
go
through the intake under the dam which is only open in Change the verb form
goes
daytime
. Add an article
the daytime
Then
the water
flow
into the Change the verb form
flows
power
station
in which there is a generator. The generator is operated by a reversible turbine that can transfer the water flowing
force to the mechanical force which is the Add a hyphen
water-flowing
power
of generator
. The generated electricity Add an article
the generator
then
goes to the national grid through the power
lines.
On the other hand
, Change preposition
at
in
Change preposition
at
nighttime
, the Add an article
the nighttime
power
station
works in a reversed way. It pumps water
from the low-level reservoir
to high-level
Correct article usage
the high-level
reservoir
to provide enough water
for the day time’s
work. The Correct your spelling
daytime’s
water
is pumped by the same reversible turbines from low-level
Add an article
the low-level
a low-level
reservoir
. So, the power
station
actually consumes energy
at night. But that is
in order to generate more power
in the daytime.
In conclusion, a hydroelectric power
station
can generate power
based on the difference height
of Change preposition
in height
water
level. In Correct article usage
the water
daytime
, it uses Add an article
the daytime
the
natural Correct article usage
apply
water
energy
. Meanwhile
Add a comma
Meanwhile,
in
Change preposition
at
the
night, it transfers the Correct article usage
apply
water
to create and store the energy
for the next day.Submitted by ru.kabiru.biru on
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Introduction: The introduction is missing.
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Introduction: The chart intro is missing.
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Vocabulary: Replace the words power, station, energy, water, reservoir with synonyms.
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Vocabulary: Use several vocabularies to present the data in the second paragraph.
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