plants in the system is insufficient to supply all consumers with electric power of the required quality. A shortage of real power can result in a lowering of frequency throughout the power system and can ultimately lead to a breakdown condition. The breakdown condition can be prevented by connecting additional (spare) generators to the system or by disconnecting some of the consumers. A shortage of reactive power causes a voltage drop in the system. In extreme cases a so-called voltage avalanche can
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1. What is “housing shortage”? Ans: Housing shortage is occurs when there is insuffient housing to accommodate the population in an area‚ when the supply of houses cannot meet the demand. It also includes situations where housing is unaffordable for those who need it. The presence of homeless people‚ and slums and squatter settlements‚ is also an indication of housing shortage. 2. What is “inclusive housing”? Ans: An inclusive city is one that provides all residents with adequate housing and access
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Why are these positions not being filled? Why is there lack of training of new graduates? Is it due to lack of funding? Or poor management? While reading from the article “7 myths about the nursing shortage” Aiken‚ L. (2006)‚
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Water shortage may be next cause of world war While much attention and debate have been correctly focused on the impending planet-wide oil shortage‚ a far greater calamity awaits us as the reality of the looming global water crisis becomes more apparent. It is not unreasonable to wonder whether the next world war will be fought over oil or water. No resource on Earth is more precious than water. While ongoing events draw our attention to oil‚ we ignore what will become the most serious resource
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The organ shortage: To market‚ or not to market? Organ transplantation is a term that most people are familiar with. When a person develops the need for a new organ either due to an accident or disease‚ they receive a transplant‚ right? No‚ that ’s not always right. When a person needs a new organ‚ they usually face a long term struggle that they may never see the end of‚ at least while they are alive. The demand for transplant organs is a challenging problem that many people are working to
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Irvin Morales Econ 201 Dr. Popp 10/25/12 Helium Shortage The second element on the periodic table; He‚ also known as helium‚ is a gaseous element that is located somewhere in the sun’s atmosphere and deep underground in some natural gasses (Helium 2012.) Helium can be refined and later stored in tanks to be sold to the market. But where exactly does the helium go after it has been refined? And in what state of matter does Helium sell at the most? It is unknown to many‚ but helium is actually
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the problem of water shortage in Australia. Water is the resource which is under increasing stress for most countries‚ especially for the developing countries. Australia is one of the experiencing typical water shortage countries. In Australia‚ in the recent years‚ water scarcity is a controversial and high-concerned issue since the global warming‚ land desertification‚ population growth‚ increasing use of hydropower and irrigation factors have intensified the water shortage phenomenon and affected
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Teacher Shortage Today teachers are not paid a lot and as a result there has been a shortage of teachers‚ especially good‚ qualified ones. Until teacher salaries are raised and teaching comes to be a desirable profession‚ teacher shortage is going to have a negative impact on both teachers and students. Teacher shortage is bad for students because it means an increased number of students in class. Teacher shortage is bad for teachers because larger class sizes mean more students to be responsible
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With nearly 10 percent of the American labor force unemployed and another 7 percent so discouraged by their job prospects that they have either dropped out of the labor force altogether or are working at parttime jobs when they would prefer full-time employment‚ it may come as something of a surprise that within less than a decade‚ the United States may face exactly the opposite problem – not enough workers to fill expected job openings. This remarkable turn of events is likely to occur as
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Global Fresh Water Shortage Fresh water shortage is a global issue. There are more than one hundred countries face different levels of fresh water shortage‚ and thirty years later there will be 28 to 33 hundred billion people have shortages of water. People lived in fresh water shortage countries cannot even have water to keep them alive. Because of the fresh water shortage‚ people lived near the southern Sahara desert abandoned farmland‚ and 200‚000 people died from that. Africa‚ Asia‚ North American
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