The picture illustrates the generation of
electricity
through a hydroelectric power station. Use synonyms
Overall
, certain directions of river Linking Words
water
’s flow are used to make Use synonyms
electricity
.
If we look at the details, river Use synonyms
water
is stored in a high-level reservoir behind a dam. The entrance of the dam is opened Use synonyms
in
Change preposition
during
Correct article usage
the days
days
and closed at Fix the agreement mistake
day
nights
. To generate the Fix the agreement mistake
night
electricity
, the Use synonyms
water
flow should be downward to enter the power station, which has a generator. Use synonyms
In
Change preposition
At
this
point, Linking Words
water
comes to reversible turbines that operate Use synonyms
generator
Add an article
a generator
the generator
in
Change preposition
during
day
by a connection. Power lines which are attached to the generator, transfer the Add an article
the day
a day
electricity
to Use synonyms
national
grid and Add an article
the national
then
it can be used in apartments or industries. The excessive Linking Words
water
from the process will be stored in a low-level reservoir. At Use synonyms
nights
, the turbines would take back Fix the agreement mistake
night
water
from the low-level source and pump it to the high-level one. Use synonyms
However
, it would not enter the dam as the entrance is closed at Linking Words
nights
.Fix the agreement mistake
night