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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Computer Use Advantages and disadvantages Some Advantages are : I found this information on line! Therefore - 1. communication is improved‚ 2. pay bill’s online‚ recharge your phone online 3. people have access to things they would not have had before (for instance old people who cannot leave the house they can buy groceries online) 4. Computers make life easier - mainly people benefit from it in the sense that it makes doing things a lot easier. 5. one is having the internet
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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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Co-sleeping has affected infants‚ toddlers and adults throughout the years. It affects their physical and emotional well-being while growing. Therefore‚ babies should sleep by themselves because it can cause Sudden Infant Death Syndrome (SIDS)‚ be traumatizing for the baby and keep the baby very attached. In some cultures co-sleeping is normal while in other cultures it’s unusual. So what is co-sleeping? Co-sleeping is a custom in which parents and their children (usually infants) sleep together
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Abstract This essay will provide a discussion on the advantages and the disadvantages of disciplining children. The first part of the essay begins by elaborating on the disadvantages of disciplining children. These disadvantages include establishment of anxiety and fear‚ emotional fallout and rebellious behavior. The second part of the essay provides arguments on the advantages of disciplining children. Justification includes the advantages of‚ development of a child’s character‚ learning from the
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THE ADVANTAGES AND DISADVANTAGES OF LIVING IN A CITY Have you ever thought of the advantages and disadvantages of living in cities? It may seem at first that living in cities have only good sides but further consideration shows that it also got negative sides. Frankly speaking‚ living in a big city has its pros and cons as well. Opinions about big cities are divided. To start with‚ cities provide you with a lot of facilities which are close at your door step. In Kuala Lumpur for example‚ thanks
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Disadvantages and Advantages of global language To start we need to define global language. Global language is the language spoken internationally that many people learn as a second language. There are many different advantages and disadvantages of global language. Some of the advantages are: • Another language added to many people’s vocabulary. • Communication becomes easier because people may communicate with this global language. • Global language is used in business and worldwide
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The Advantages and Disadvantages of the Stimulus Package Competition will be fierce for a piece of economic stimulus package pie. After all‚ this bail out is directly the result of a credit system in crisis from overextension of subprime lending. Too many American families are facing mounting piles of debt‚ job loss‚ and possibly the foreclosure of their home and business. Surveys of taxpayers show the expected uses of the tax rebate to be paying a bill/debt‚ beefing up a meager or depleted savings
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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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had their advantages and disadvantages against each other. The north had Abraham Lincoln as their president who was very leadership skilled‚ with more experience while the south had Jefferson Davis. The north could have better systems and a better way of government. The south had military leadership of Robert E Lee‚ Stonewall Jackson‚ P.T.G Beauregard‚ James Longstreet‚ and J.E.B Stuart. The north only had leadership of 2 people Ulysses S. Grant and William T. Sherman. This was the advantage to the
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