World & India Energy Balance L4 & L5 EN 402 1 Outline of Talk Energy Flow Diagram/ Energy Units World Energy Consumption World Energy Resources India Energy Balance 2 ENERGY FLOW DIAGRAM PRIMARY ENERGY ENERGY CONVERSION FACILITY SECONDARY ENERGY TRANSMISSION & DISTRN. SYSTEM FINAL ENERGY ENERGY UTILISATION EQUIPMENT & SYSTEMS USEFUL ENERGY END USE ACTIVITIES (ENERGY SERVICES) COAL‚ OIL‚ SOLAR‚ GAS POWER PLANT‚ REFINERIES REFINED OIL‚ ELECTRICITY RAILWAYS
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ESSAY ON ALTERNATIVE SOURCES OF ENERGY The law of conservation says that energy is neither created nor destroyed. When we use energy‚ it doesn’t disappear. We change it from one form of energy into another. A car engine burns gasoline‚ converting the chemical energy in gasoline into mechanical energy. Solar cells change radiant energy into electrical energy. Energy changes form‚ but the total amount of energy in the universe stays the same. Scientists at the Department of Energy think they have
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No. We should not continue using oil as the major source of energy. ------- Student ID: ------ 1st year‚ --- Professor --------- Workshop 1 class EE July 2‚ 2014 For the past several decades we have been relying on oil as our major source of energy. It is oil that driven the industrial revolution and turn the global economy into what it is right now. However‚ the increasing rate of our reliance and hunger for oil has been causing us devastating problems so awful that we can’t afford to ignore
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have the right to take that away from us. Cellphones are a way of knowing emergencies‚ and without them we could not be informed of emergencies. This proposal is not right‚ and should be stopped. Cellphones are our connection to other people‚ without actually being there with them. It keeps us all connected‚ and informed with what is going on. If we can not use them in restaurants‚ then how are we supposed to get in touch with our parents when they go out to eat. It would actually be a dangerous matter
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fuel sources. The most popular being fossil fuels. Fossil fuels are dead plant and animal matter that has been compressed and heated over millions of years. They are burned to create heat‚ which in turn creates energy. However‚ with heavy industrialization (agricultural and manufacturing)‚ transportation‚ and personal energy use‚ our world’s fossil fuel supplies are rapidly depleting. Even more‚ fossil fuels pollute our environment. Scientists are on the search for alternative energy sources so the
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Abstract Energy in today’s modern society has indeed fluctuated. Energy and its needs of today vary from natural gas‚ to solar to fuel cells‚ and all alternate renewable sources in between. It is an important part of our daily lives from building potential energy as we sleep‚ to when we use kinetic energy to wake –up and get out of bed in the morning in order to grab that first cup of coffee or tea‚ or baking cookies‚ as well as participating on a sports team. We use all aspect of energy to function
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INTRODUCTION Why Do We Need Motivation ? " People don ’t change their behavior unless it makes a difference for them to do so." ~ Fran Tarkenton The most difficult job that faces a supervisor is learning how to effectively motivate and keep his/her employees motivated . The average person when asked how to motivate someone will tell you what motivates him or her. Unfortunately‚ everyone is different and what motivates one employee may only make another employee angry. The method we use to motivate
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There are many different types of music in the world today. Why do we need music? Is the traditional music of a country more important than the international music that is heard everywhere nowadays? “Music gives a soul to the universe‚ wings to the mind‚ flight to the imagination and life to everything.” With this statement‚ Plato‚ a famous philosopher‚ recognized the importance of music . Music is a crucial part of all human cultures for a range of reasons‚ and I would argue
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consistent source of energy to turn to‚ the world holds its breath in wait for a new means of energy production to emerge and rescue them. Although any critic of global warming‚ climate-change‚ or a need for a new fuel source may attack this idea as overstatement; this apocalyptic image may not be overshooting it by that much. If we refuse to dispel this illusion – then we are increasing our susceptibility for this to occur. Before we begin to pose possible solutions to advert this catastrophe‚ we must
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Why Nuclear Energy is the best Source Nuclear Energy is the best power source‚ and is the future for the world. It is man-made and almost provides no pollution‚ it is good for the economy‚ and it provides the most electricity. With Nuclear energy you will not worry about if coal will last or if it’s raining outside anymore. You will simply flip on a switch like you do now‚ but you will know that little environmental harm was done in the process. Let’s take a look at the world’s future power source
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