1 HSC PHYSICS > MOTORS AND GENERATORS| AC & DC Gather secondary information to discuss the advantages and disadvantages of AC and DC generators and relate these to their use. AC generators Advantages The slip rings of an AC generator have a continuous surface that allows the brushes to remain in contact with the ring’s surface. Thus the brushes in an AC generator do not wear out as fast as in a DC generator as they do not create an electric short circuit every half-turn. Therefore
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HOMEWORK : Essay Essay 2 : Advantages and disadvantages of Nuclear Power As an important part of science‚ at the moment‚ nuclear technology is being continually and effectively developed. Regarding to nuclear‚ there has always been controversies over whether its advantages outweigh its disadvantages. From my point of view‚ the matter of the use of nuclear power should be taken seriously and thought about carefully with positive attitude towards it. On the one hand‚ nuclear has
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The advantages and Disadvantages of Distance Learning A few years ago‚ distance learning was seen as an inferior way but nowadays even famous and established traditional colleges and universities are providing distance learning courses and it is generally considered a way to improve one’s life. However‚ people still argue whether distance learning give more advantage or disadvantage. Some of them who see the benefit of distance learning will
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There are several advantages of television like we all know that we can have a clear idea that what is happening in the world‚ we can have live information about the several events like sports and any other good or bad events happening on the globe. One can have a weather forecast and accordingly plan several things before time. It is also a good source of entertainment which is very cheap and within the access of every one. Television has shrunk the distance of the world you can watch what is happening
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TESCO Corporation Business Ethics Policy Message from the President ............................................................... 1 Ethics and Business Conduct ............................................................. 2 Conflict of Interest and Other Misconduct ...................................... 4 International Business ........................................................................ 6 Corporate Information and Confidentiality .................................... 8 Employment
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pipe choice for homeowner’s and business owners alike for over 7 decades. Due to its long term performance‚ and known history‚ it remains a highly popular pipe material. So popular‚ in fact‚ that over 80% of homes are plumbed with copper pipe. However‚ it does face growing competition from lower cost plastic options‚ such as PVC‚ CPVC and PEX. That said‚ copper may be the best option for your home’s plumbing in Katy. In the following‚ we will look at the advantages copper provides‚ and why copper
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Advantages and Disadvantages of Fiber Optics An optical fiber is a thin and flexible fiber that carries the light between the two ends of the fiber. Optical fibers are widely used in Fiber Optic Communications‚ which is the transmission over longer distances at higher bandwidths than other communications. A fiber optic communication system consists of three components: an optical transmitter‚ a fiber optic cable‚ and an optical receiver. The optical transmitter converts electrical signal to
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Advantages and disadvantages of Cell Phones It is for a fact that having a mobile phone now a days is a sort of a necessity and it is an inevitable truth that mobile industry is taking everyone by a storm. From the very basic thing of making a call to texting‚ and now internet access for just a touch of your finger tips. There are millions of mobile phone users. The mobile phone usage is beneficial and at the same time the usage can also be useless and have certain disadvantages. Advantages
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cases though‚ the traditional budget usually ends up being too rigid. http://blog.trginternational.com/trg-in-the-board-room/bid/162036/Traditional-budgeting-approach-advantages-and-disadvantages http://www.12manage.com/forum.asp?TB=fraser_beyond_budgeting&S=11 http://www.tutor2u.net/business/accounts/incremental-budgeting.htm Advantages of traditional budgeting The budget is stable and change is gradual. Managers can operate their departments on a consistent basis. The system is relatively simple to
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Business Ethics "Like Nailing Jell-O to the Wall" What are ethics? A simple definition for "ethics" is those standards or morals a person sets for himself or herself regarding what is good and bad and right and wrong. If something is "ethical"‚ it does not necessarily mean that it is legal‚ and vice-versa. This is partially because ethics are "subjective" – that is‚ each person’s ethics are unique to that individual. For example‚ Sally‚ who works at Becker’s‚ may give a carton of milk to a young
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