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 figure depicts the process of electricity generation from water in a hydroelectric power station.
Overall, it can be seen that the process by which the electricity is manufactured is a linear and multi-step process which is composed of 5 stages: water storage, pumping down, operating a generator, production, and transportation.
In the first stage, the water is pumped up from the river to be stored in a high-level container behind a dam. Subsequent to that, during the day, the water moves through a pump to the station, where reversible turbines operate the generator and pump the used water into a low-level barrage. The generator, which produces the electricity, forms the fourth stage of the process. After that, the generated electrical current is transferred to the national grid via power lines.
After the generation of the electricity, during the night, water is pumped back from the lower-level reservoir, throughout the reversible turbines. Just after that, the water is stored in the high-level reservoir, whereas, it is re-used again to generate electricity.
| Post date | Users | Rates | Link to Content |
|---|---|---|---|
| 2020-01-24 | hackerman0147 | 56 | view |
| 2020-01-05 | Carry_42 | 73 | view |
| 2019-12-31 | Manolito | 73 | view |
| 2019-12-02 | Ali Elameen | 73 | view |
| 2019-10-25 | Anand9526 | 56 | view |
- The three pie charts below show the changes in annual spending by a particular UK school in 1981, 1991 and 2001. 73
- Nowadays museums and historical sites are mainly visited by foreign tourists instead of locals. Why is this happening? What can be done to get locals to visit museums and historical sites more? 56
- The pie chart below shows the main reasons why agricultural land becomes less productive. The table shows how these causes affected three regions of the world during the 1990s.Summarise the information by selecting and reporting the main features, and mak 73
- The pie chart below shows the main reasons why agricultural land becomes less productive. The table shows how these causes affected three regions of the world during the 1990s.Summarise the information by selecting and reporting the main features, and mak 73
- In the developed world, average life expectancy is increasing.What problems will this cause for individuals and society? Suggest some measures that could be taken to reduce the impact of ageing populations. 84
Comments
The diagram illustrates the
The diagram illustrates the process by which electricity is being made in a hydroelectric power station.
Overall, It is readily apparent that there are multiple steps for the production of electricity starting from the river at a high level down to the generator at the power station.
The river dumps water into a high-level reservoir in a dam which stores water and releases it downstream for the generation of electricity at the power station. The downstream flow of water for the production of electricity is carried out during the day with the help of a generator while at night the water is sent upstream to the reservoir from a low storage area of water.
At the power station, the generator is driven by reversible turbines that operate all the time. At night time their function is to sent water back to the high reservoir, while during the day, they drive the generator to make electricity that goes to power lines and from there it goes to the national grid.
Grammar and spelling errors:
Line 9, column 112, Rule ID: SUBSEQUENT_TO[1]
Message: Use simply 'after'
Suggestion: After
...in a high-level container behind a dam. Subsequent to that, during the day, the water moves t...
^^^^^^^^^^^^^
Transition Words or Phrases used:
first, whereas
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 10.0 7.0 143% => OK
Auxiliary verbs: 1.0 1.00243902439 100% => OK
Conjunction : 3.0 6.8 44% => More conjunction wanted.
Relative clauses : 8.0 3.15609756098 253% => Less relative clauses wanted (maybe 'which' is over used).
Pronoun: 6.0 5.60731707317 107% => OK
Preposition: 28.0 33.7804878049 83% => OK
Nominalization: 5.0 3.97073170732 126% => OK
Performance on vocabulary words:
No of characters: 930.0 965.302439024 96% => OK
No of words: 172.0 196.424390244 88% => More content wanted.
Chars per words: 5.40697674419 4.92477711251 110% => OK
Fourth root words length: 3.62144681703 3.73543355544 97% => OK
Word Length SD: 3.08435575212 2.65546596893 116% => OK
Unique words: 93.0 106.607317073 87% => More unique words wanted.
Unique words percentage: 0.540697674419 0.547539520022 99% => OK
syllable_count: 288.9 283.868780488 102% => OK
avg_syllables_per_word: 1.7 1.45097560976 117% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 2.0 1.53170731707 131% => OK
Article: 6.0 4.33902439024 138% => OK
Subordination: 2.0 1.07073170732 187% => OK
Conjunction: 1.0 0.482926829268 207% => Less conjunction wanted as sentence beginning.
Preposition: 7.0 3.36585365854 208% => Less preposition wanted as sentence beginnings.
Performance on sentences:
How many sentences: 8.0 8.94146341463 89% => OK
Sentence length: 21.0 22.4926829268 93% => OK
Sentence length SD: 46.0868744872 43.030603864 107% => OK
Chars per sentence: 116.25 112.824112599 103% => OK
Words per sentence: 21.5 22.9334400587 94% => OK
Discourse Markers: 1.75 5.23603664747 33% => More transition words/phrases wanted.
Paragraphs: 4.0 3.83414634146 104% => OK
Language errors: 1.0 1.69756097561 59% => OK
Sentences with positive sentiment : 0.0 3.70975609756 0% => More positive sentences wanted.
Sentences with negative sentiment : 0.0 1.13902439024 0% => More negative sentences wanted.
Sentences with neutral sentiment: 8.0 4.09268292683 195% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.10948921612 0.215688989381 51% => OK
Sentence topic coherence: 0.0614186189383 0.103423049105 59% => OK
Sentence topic coherence SD: 0.0681767928399 0.0843802449381 81% => OK
Paragraph topic coherence: 0.0907339656057 0.15604864568 58% => OK
Paragraph topic coherence SD: 0.0748476214236 0.0819641961636 91% => OK
Essay readability:
automated_readability_index: 14.8 13.2329268293 112% => OK
flesch_reading_ease: 41.7 61.2550243902 68% => OK
smog_index: 11.2 6.51609756098 172% => OK
flesch_kincaid_grade: 12.7 10.3012195122 123% => OK
coleman_liau_index: 14.1 11.4140731707 124% => OK
dale_chall_readability_score: 9.08 8.06136585366 113% => OK
difficult_words: 48.0 40.7170731707 118% => OK
linsear_write_formula: 15.0 11.4329268293 131% => OK
gunning_fog: 10.4 10.9970731707 95% => OK
text_standard: 15.0 11.0658536585 136% => OK
What are above readability scores?
---------------------
Rates: 73.0337078652 out of 100
Scores by essay e-grader: 6.5 Out of 9
---------------------
Note: the e-grader does NOT examine the meaning of words and ideas. VIP users will receive further evaluations by advanced module of e-grader and human graders.