Hydroelectric dam diagram

November 14, 2019
Hydroelectric dam

IELTS Composing Task 1: Concern

Try out this procedure diagram question about the manmade process of hydroelectricity.

The drawing reveals how electrical energy is produced by a hydroelectric dam.

Write a 150-word report for a college lecturer explaining the way the process works.

IELTS Composing Task 1: Model Solution

The drawing illustrates the fundamental maxims of hydroelectric energy. The process needs the building of a large dam linked to a powerhouse. The dam produces a large reservoir in addition to powerhouse is where the electrical energy is produced.

Firstly, water caught in reservoir behind the dam is forced through a consumption. After that it flows into a narrow chamber labeled as a penstock, where ensuing high-pressure transforms a turbine. The turbine is connected to a generator in powerhouse above, which is where the action of this turbine is changed into electrical energy. The ensuing electrical energy will leave the powerhouse via cables that carry it over long distances to where it can be used.

It's interesting to notice that a hydroelectric dam produces no harmful byproducts and relies completely on normal forces to create electrical energy. After the turbine phase, liquid moves away through another channel and into a river. The process is renewable, thanks to the water pattern in the wild.

(163 terms, IELTS 8.0)

Why does this Task 1 response get an IELTS Band 8 score?

Task success: The introduction paraphrases issue and describes the constituent areas of the process. The human body defines each phase of the process in series.

IELTS TeacherCoherence and cohesion: The model solution features an introduction, body and summary. Sequencing expressions such as to start with, after that and shortly after are used properly. The articles a and the are employed efficiently to present and refer back into varying elements associated with procedure.

Lexical resource: The labels in drawing are very well integrated into the model solution and proper verbs like converted, flows and leaves are employed throughout. Less-common terms particularly byproducts and renewable are introduced because of the publisher. Spelling is always precise.

Grammatical range and reliability: The journalist utilizes the current easy tense and has great control of subject-verb contract and active/passive types. A balance of simple and easy complex sentences is employed throughout.

Teacher’s Notes

This IELTS Writing Task 1 question asks you to describe an ongoing process. Usually the process diagram should include some technical language. The process is how well you can incorporate the language into a coherent report. The examiner is also taking a look at the manner in which you use sequencing expressions to exhibit your order of activities. Eventually, keep in mind that many procedures take place at any time, so only use the current easy tight.

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Source: ielts-academic.com
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