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how an electricity generator machine functions using wave energy

how an electricity generator machine functions using wave energy EwNrD
The diagram illustrates how an electricity generator machine functions using wave energy. The wave-energy machine is made of two main chambers and a turbine letting air +ow along the machine. Depending on the water levels and waves size, the amount and cost of extracted energy will differ. Firstly, some amount of water is directed into wave-energy machine cause the air +ows in the chambers. The +ow of air rotates turbine and consequently intensi*es the +owing of air going out of chambers. Secondly, air +ow can be got in the machine from outside and helps the machine generate electricity. It can be noted that locations of installing the wave-energy machine matters and lead to different output voltage. Locating machines on shallow water levels are less costly and produces low voltage output due to small waves involved with the machine. On contrast, if machines are mounted on a deep water levels, high output voltage will be attained despite the high expenses.
The diagram illustrates how an electricity generator
machine
functions using

wave energy.

The wave-energy
machine
is made
of two main chambers and a turbine letting

air +ow along the
machine
. Depending on the
water
levels and waves size, the

amount and cost of extracted energy will differ.
Firstly
,
some
amount of
water
is directed
into wave-energy
machine
cause the
air
+
ows
in the chambers. The

+ow of
air
rotates turbine and
consequently
intens
i*e
s the +owing of
air
going

out of chambers.
Secondly
,
air
+ow can be
got
in the
machine
from outside and

helps
the
machine
generate electricity.

It can
be noted
that locations of installing the wave-energy
machine
matters

and lead to
different
output voltage. Locating
machines
on shallow
water
levels

are less costly and produces low voltage output due to
small
waves involved

with the
machine
. On contrast, if
machines
are mounted
on a deep
water
levels,

high output voltage will
be attained
despite the high expenses.
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IELTS academic how an electricity generator machine functions using wave energy

Academic
  American English
4 paragraphs
159 words
6.0
Overall Band Score
Coherence and Cohesion: 7.0
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Lexical Resource: 5.5
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Grammatical Range: 6.5
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Task Achievement: 5.0
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