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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ADVANTAGE AND DISADVANTAGE OF CREDITS CARDS Advantages | Disadvantages | Convenience--Credit cards can save you time and trouble--no searching for an ATM or keeping cash on-hand. | Overuse--Revolving credit makes it easy to spend beyond your means. | Record keeping--Credit card statements can help you track your expenses. Some cards even provide year-end summaries that really help out at tax time. | Paperwork--You’ll need to save your receipts and check them against your statement each month
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Advantages and disadvantages of being a sportsmen Professional sportsmen are those people who receive payment for their performance‚ as an individual or within a team environment‚ at a professional level. As any other profession in the world‚ treating sports as an occupation also has its advantages and disadvantages. First of all‚ practicing a professional sport‚ not only helps people have an active an healthy lifestyle‚ but also helps them to develop important skills such as perseverance‚
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about the analysis of results. It can be sobering to consider the amount of data you will generate and the time it will take to analyse. Some advantages and disadvantages of questionnaires follow. Notes on how to deal with some of the disadvantages are also provided‚ as are some references to more comprehensive information on questionnaires. Some disadvantages of questionnaires: Questionnaires‚ like many evaluation methods occur after the event‚ so participants may forget important issues. Questionnaires
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Advantages and Disadvantages of the North and South The Civil War was a war that nearly divided our nation in two. We had the Union‚ who fought to end slavery‚ and unite America. Then there was the Confederacy. They wanted slavery in their territory‚ and fought for there way of life. So‚ my question is what exactly were the advantages and disadvantages of the North and South. First let’s start off with what the North or the Union had as advantages. The North had many prominent leaders like Ulysses
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The advantages and disadvantages of city life Thesis Advantages -A city no doubt offers many tempting comforts and conveniences‚ pleasures and pass times‚ openings and opportunities‚ and that is why people from the country-side are pouring into it in thousands. In a city‚ there are schools‚ colleges‚ business houses and technical institutes‚ hospitals‚ charitable institutions‚ hospitals‚ cinemas‚ play - grounds‚ stadiums‚ parks‚ gardens and easy means of transport and communication
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I have started a forum asking the forum users about what they like and dislike about Subaru’s. From this I have deciphered the following advantages and disadvantages ADVANTAGES It is a fact that Subaru’s are one of the best balanced cars out on the car market today. This is because of three main things‚ the longitudinally mounted Subaru Boxer engine‚ the Subaru symmetrical all wheel drive system and the almost perfectly symmetrical drive train. All of these aspects help to make the car as balanced
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City Life-Advantages and Disadvantages Towns and cities are the boon of the modern civilization. With the coming of industrial revolution‚ a large number of industries sprang up. Machines replaced manual work and labourers failed to compete with the quality as well as quantity of the machine production. Cottage industry‚ therefore began to breathe its last. People suddenly found themselves without work‚ for their hand-made goods failed to compete with the finished goods of the machine without any
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Advantages The internet has provided us with an avenue to look up information on just about any subject. It has provided us with entertainment and knowledge. We can communicate with people around the world in the blink of an eye. As with everything it also has some drawbacks. Identity theft runs rampant. Web sites are out there that prey on our youth and adults as well. We have to use caution and good judgment when surfing the web‚ as with everything else in life. It is a wonderful tool for asking
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and non-tariff barriers) are reduced or eliminated among the participating states. Advantages of Trading Blocs The main advantages for members of trading blocs are as follows: 1) Free trade within the bloc: Knowing that they have free access to each other’s markets‚ members are encouraged to specialize. This means that at the regional level there is a wider application of the principle of comparative advantage. 2) Market access and trade creation: Easier access to each other’s markets
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