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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Alternative Energy “Every day‚ the world produces carbon dioxide that is released to the earth’s atmosphere and will still be there in one hundred years’ time. This increased content of carbon dioxide increases the warmth of our planet and is the main cause of the so called “Global Warming Effect.” One answer to global warming is to replace current technologies with alternatives that have comparable or better performance‚ but do not emit carbon dioxide. We call this Alternate Energy.” (Alternative
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Energy transfers which take place in living organisms The nucleotide ATP (adenosine triphosphate) maintains both catabolic and anabolic reactions. Catabolic reactions e.g. respiration are where larger molecules are broken down into smaller ones with energy being released‚ and anabolic reactions e.g. photosynthesis are where smaller molecules are built up into larger ones which require energy. Catabolism provides the energy for organisms to synthesise larger molecules in its anabolic reactions.
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Geothermal Energy Abstract The purpose of this report is to introduce the background of geothermal energy‚ different types of this energy‚ several applications and some disadvantages of geothermal energy. The scope and limitation of this report include the international development of geothermal energy and it benefits for human beings‚ thereby‚ providing incentive for the implementation of development of geothermal energy in Australia. However‚ due to the geological factor‚ the cost of the application
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Alternate Energy What would it be like to live in the dark? Finding new forms of alternative energy has been a major concern throughout the world for the past several years. Currently‚ our main sources of energy are coal for electricity‚ and oil for transportation. Alternative energy‚ also known as renewable energy‚ is defined as energy derived from sources that do not use up natural resources or harm the environment. At the rate we are using these nonrenewable resources oil is scheduled to run
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This presentation is based on Green Energy and the affect of economy on it. The use of renewable energy is on the rise around the world. The costs of this renewable energy is relatively costly. This means in the long run over time the costs will be paid for and consumers will see a lower energy bill. There has been great achievements in smaller countries with the introduction of green energy. They have seen how useful this is and the way it provides electricity with no problems. Many countries
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Anissa Allred Mrs. Anderson English 8th 14 March 2011 Energy Drinks Are you ever extremely tired? In the generation we live in today‚ the average person does not get the eight hours of sleep that the body needs. They do not eat right or take vitamins‚ and they do not get the physical exercise they need to keep their body healthy. As a result; they get extremely tired‚ stressed‚ and moody by the middle of the day. A smart choice would be to get more hours of sleep‚ eat healthy‚ take vitamins
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Forms of Energy CHEMICAL Energy Chemical energy is stored in the bonds between atoms. This stored energy is released and absorbed when bonds are broken and new bonds are formed – chemical reactions. Chemical reactions change the way atoms are arranged. NUCLEAR Energy Nuclear energy is the stored potential of the nucleus‚ or center‚ of an individual atom. Most atoms are stable on Earth; they retain their identities as particular elements‚ like hydrogen‚ helium‚ iron‚ and carbon‚ as identified
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is their difference in momentum? What is their difference in kinetic energy? 2. A 12 g bullet is fired horizontally into a 96 g wooden block initially at rest on a horizontal surface. After impact‚ the block slides 7.5 m before coming to rest. If the coefficient of kinetic friction between block and surface is 0.60‚ what was the speed of the bullet immediately before impact? You have to use the conservation of the total energy of the system to do this problem: Initially‚ you have‚ in the total
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Renewable energy is generally defined as energy that comes from resources which are naturally replenished on a human timescale such as sunlight‚ wind‚ rain‚ tides‚ waves and geothermal heat. Renewable energy replaces conventional fuels in four distinct areas: electricity generation‚ hot water/space heating‚ motor fuels‚ and rural (off-grid) energy services. About 16% of global final energy consumption presently comes from renewable resources‚ with 10% of all energy from traditional biomass‚ mainly
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