Air Source Heat Pump Description and Operation: A heat pump is classified according to the source from which it extracts heat‚ i.e. the low temperature heat source. One that collects and utilises thermal energy from the outside air to heat the home and provide domestic hot water is called an air source heat pump. In an air source heat pump‚ outdoor air is drawn into the heat exchanger‚ which contains coils filled with a pressurised refrigerant gas. The refrigerant gas referred to here is
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Using a variety of sources‚ this essay will explain how the combining war efforts of the United States‚ South and North Vietnam influence the escalation of women maltreatment‚ despite their contributions to the Vietnam War. Though the war ended in 1975‚ this investigation is focused on the effect of the war until 1980 to allow for an analysis of the impact on women in its post-war period. Arms and the Enlisted Woman is a secondary source that was published by the Temple University Press in 1989 and
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“Code of Hammurabi‚” is written by a historian to educate readers on the vital aspect of Hammurabi’s regime. For a source to be primary‚ it must be a direct link to the historical time period in question; otherwise‚ if the source is a summary or an analysis of historical events then it must be secondary. In this situation‚ the first two paragraphs of the reading are secondary sources due to their analytical and indirect aspects. For one‚ the writer was not present during Hammurabi’s rule‚ so he is
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Outline the sources of the UK Constitution (10 mark) One of the main and most significant sources of our constitution include Statute Law‚ this is law made by Parliament also known as Primary legislation. However only the laws that affect the powers and responsibilities of governing bodies or the rights of citizens are of constitutional significance. For example the Fixed-Term Parliaments Act 2011‚ this took away one of the prime ministerial powers as it introduced fixed term elections for the
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personalities of society. Examples of this are people who are patriotic meaning that they freely express their loyalty and pride about their group to the rest of the population. Some certain individuals can express a different perspective and can be shown to lack interest and are unmotivated about their nation. The sources that I will be explaining show different views of nationalism and the various ways they believe an ideal nation should interact and operate. In the first source‚ a quote from Ernest
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Document or Source Author John Tosh outlines in his book ‘The Pursuit of History’ two approaches to evaluating a document or source. These are namely an External Criticism and an Internal Criticism (Tosh‚ 1984. 58) The Oxford School Dictionary defined a criticism as the expression of disapproval of something on the basis of perceived faults or mistakes. (Oxfords School Dictionary‚ 2003. 109) By applying this these criticisms to any historical source or potential source a historian
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TRADITIONAL ENERGY SOURCES SIDE BY SIDE RENEWABLE ENERGY SOURCES: WHICH ONE IS MORE LIKELY TO WIN THE BATTLE WITHIN THE FOLLOWING DECADES? Assuming that the energy is a vital asset for the human being‚ it’s really hard to answer this question‚ because both of them have advantages and disadvantages. When I read for the first time this question I immediately thought that renewable energy sources would win‚ but then I realize that it can’t‚ because this kind of energy is not able to generate
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Heloise Tudor Only God can be the source of moral awareness. Discuss. (10) Moral awareness is sometimes referred to as the human conscience‚ it supposedly separates us from other animals and allows us to function as a society. A moral is a value that we live our lives by and each one contributes to a moral code of conduct which then becomes a country’s laws. This essay focuses on the ideas of Kant and Newman‚ who believed the source of moral awareness could potentially be God‚ and Freud and
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The primary source is a poem advocating for imperialism. Poems use writing techniques to emphasize their message‚ such as figurative language. The way the author uses these techniques can portray the values and problems within a society‚ by emphasizing what the author thinks his audience will want. The poem describes the relationship between white men and their captives. According to the poem‚ this relationship is the “white man’s burden”. The white men have to capture the people to protect them
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‘The main source of power throughout the novel is the power of words‚ language and the use of rhetoric.’ Discuss the statement referring to the context‚ characters and events in the novel. The power of words refers to the ability of someone who is in the position of authority to influence or force people into submission. George Orwell’s Animal Farm is a satirical portrayal of the Soviet Revolution‚ as there are many similarities and equivalents of characters and events between the novel and Soviet
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