1.0 Introduction Tenaga Nasional Berhad (TNB) is the largest electricity utility in Malaysia with almost RM73 billion in assets. The Company is listed on the main board of Bursa Malaysia and employees more than 31‚000 people Group-wide to serve an estimated 8.08 million customers in Peninsular Malaysia‚ Sabah and Labuan. Set up as the Central Electricity Board of the Federation of Malaya in 1949‚ TNB has powered national development efforts for more than 60 years by providing reliable and efficient
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The Pelton wheel is a water impulse turbine. It was invented by Lester Allan Pelton in the 1870s. The Pelton wheel extracts energy from the impulse of moving water‚ as opposed to its weight like traditional overshot water wheel. Although many variations of impulse turbines existed prior to Pelton ’s design‚ they were less efficient than Pelton ’s design; the water leaving these wheels typically still had high speed‚ and carried away much of the energy. Pelton ’s paddle geometry was designed so that
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NEW ERA OF FLIGHT SOLAR IMPULSE AIRCRAFT Throughout the centuries‚ scientists have found innovative ways to harness the power of the sun- from magnifying glasses to steam engines. Amid the push to find domestic energy sources that are less polluting than fossil fuel‚ solar energy stands out as the alternative source with the most potential. Assisted by technological innovations‚ two Swiss gentlemen have built a solar aircraft which promises a new generation of flight without burning an ounce
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The Solar-Powered Getaway Car Table of Contents: Abstract ……………………………….. -- 1 -- Background Research ……………………………….. --2 -- Experiment Details ……………………………….. -- 3 -- Materials and Procedures ……………………………….. --3 -- Challenges and Technical Issues ……………………………….. --4 -- Experiment Results ……………………………….. -- 4-- Data Analysis & Discussion ……………………………….. --6 -- Conclusion ……………………………….. -- 6-- Recommendations ……………………………….. -- 7-- Acknowledgements ………………………………..
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In the environment there are many concerns on how to make this a better place to live. One of the biggest issues is our energy and power sources. Green energy is a term used for sources of power and energy that are environmentally friendly. Basically this includes anything that is renewable energy. Renewable energy is considered energy that is constantly being replaced such as wood‚ vegetable matter‚ and trash. Green energy ’s main focus is to use sources that can cut down on pollution. Some of
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Hydroelectric power is a form of sustainable energy that is produced by harnessing the power of flowing water. The power is generated by channeling the flow through a turbine which rotates a generator and creates the power. The most common location for instillation of a hydroelectric power plant is at a dam. The water develops potential energy while it is stored in the reservoir behind the dam and is then gravity feed through extremely large steel pipes into the turbine. The pipes used are referred
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ABSTRACT: In this report it is described the working industrial process and the operation management of the Sayano-Shushenskaya Hydroelectric Power Station Disaster. It is also discussed the root factors that lead to this disaster and the Action taken by Russian Government‚ RusHydro (Russia’s one of the largest Power Generating Company)‚ that installed this project and Rostekhnadzor (the Russian Federal Service for Ecological‚ Technological and Nuclear Supervision). This report also contains the
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Introduction: It is known to us that energy become more and more important to human beings. People can not live without energy. They use energy everywhere‚ but pew of them can give a clear definition of it. Because of people’s widely use‚ the energy on the earth reduces steadily‚ people are trying o find the energy which can be renewable. Energy is the thing which has the ability to work. It can be stored or be a poverty of an objects motion. It can move from one object to another‚ and defines the
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Energy Summary SCI/362 2013 Energy Summary Introduction In this paper we explain some current environmental problems and how some people are looking for quick and temporary solutions without taking into consideration the environment. These solutions might be beneficial for the human existence in the present time or for a short period of time but the imminent destruction of the environment will be permanent due to the damage caused by the last generations‚ which are now seeing the consequences
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Climate change is one of the biggest problems facing the world today. Climate change refers to the changes of the climate in which bad phenomena that caused directly or indirectly by human activities. Global warming is one of the main factors that contribute to the climate change. Global warming occurs when heat trapped in the earth’s atmosphere that caused by excess greenhouse gases such as Carbon Dioxide (CO2)‚ Methane (CH4) and Nitrous Oxide (N2O). All of these gases form a layer in the atmosphere
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