How does a central heating system in a house works

#system #house #works

A central heating system is mainly used to keep the house warn under cold environmental conditions. The main integral components of a central heating system are a

storage

tank

, a boiler, a pump and four hot

water

radiators. It operates in

such

a way that the cold

water

from an external source enters the house through the pipe which is

then

directed into two ways, one as an input to the boiler and another to the

storage

tank

. The

water

then

boiled and piped to the radiators through pipes, both

been

the state or fact of existing

being

mounted to the walls. After the heat transfer the cold

water

from the radiator is circulated through the

storage

tank

Also there

Accept comma addition

Also, there

is a reserve

tank

at the top of the house which is used to fill the

storage

tank

Water

from the boiler is

also

used in the tap outlets. One key feature is the small tubes in the radiators that play an efficient role in heat transfer.

Submitted by vinothkumaran27993 on Mon Feb 17 2020

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Sentence 4 - Outline sentence

Paragraph 2 - First supporting paragraph

Sentence 1 - Topic sentence
Sentence 2 - Example
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3Linking words
meeting the goal of 7 or more
3Word repetition
meeting the goal of 3 or fewer
2Grammar mistakes
 

4 paragraphs

161 words

<4

Overall Band Score

Coherence and Cohesion: 4.0

Logical structure

Introduction & conclusion present

Supported main points

Accurate linking words

Variety in linking words

Lexical resource: 7.0

Varied vocabulary

Accurate spelling & word formation

Grammatical Range: 7.0

Mix of complex & simple sentences

Clear and correct grammar

Task Achievement: 4.0

Complete response

Clear & comprehensive ideas

Relevant & specific examples

Appropriate word count

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How does a central heating system in a house works

Fully explain your ideas

Essentional vocabulary list for IELTS Writing 7+

Some people believe that it is good to share as much information as possible in scientific research , business and the academic world . Others believe that some information is too important or too valuable to be shared freely . Discuss both these views and give your own opinion .

Many people believe that social networking sites have a huge negative impact on society and individual to what extent do you agree or disagree?

Some people think that older school children should learn a wide range of subjects and develop knowledge, while other people think that they should learn only a small number of subjects in details. Discuss both views and give your opinion.

Technology is becoming increasingly prevalent in the world today. In the not-too-distant future, technology will completely replace the teacher in the classroom. Do you agree or disagree with this statement?

Deforestation caused by human activity is happening in many parts of the world, with serious results for the enviroment. What do you think can be done to solve this problem?