You should spend about 20 minutes on this task. The diagram below shows how one type of coal is used to produce electricity. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. You should write at least 150 words.

You should spend about 20 minutes on this task.

The diagram below shows how one type of coal is used to produce electricity. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

You should write at least 150 words.
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The diagram illustrates the process of generating
electricity
using one type of coal, highlighting various stages from raw material to final output. The process begins with coal, which is crushed in a crusher and transported for
further
processing. The crushed coal is sent to a gasifier, where it is converted into
gas
through heating. The produced
gas
is
then
cleaned to remove impurities before being cooled. During
this
stage, waste heat is released. The cleaned
gas
is sent to a
gas
power
plant, where it is used to generate
electricity
. Simultaneously, the
power
plant
also
produces waste heat. The generated
electricity
is
then
transmitted to factories and
power
lines for distribution.
Overall
, the diagram shows an interconnected process involving crushing, gasification, cleaning, and
power
generation, with waste heat being a byproduct at multiple stages. The ultimate output is
electricity
for industrial and public use.
Submitted by ghufran.mahmoud on

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Common mistake: Your writing should be 150-250 words.
Basic structure: Change the second paragraph.
Basic structure: Change the third paragraph.
Vocabulary: Replace the words electricity, gas, power with synonyms.
Vocabulary: Only 3 basic words for charts were used.
Vocabulary: The word "diagram" was used 2 times.
Vocabulary: Use several vocabularies to present the data in the second paragraph.
Vocabulary: Use several vocabularies to present the data in the third paragraph.
Topic Vocabulary:
  • hopper
  • pulverizing mill
  • combustion
  • boiler
  • steam
  • turbine
  • generator
  • mechanical energy
  • electrical energy
  • transmitted
  • power lines
  • efficiency
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