Executive Summary The Objective of this report is to practise the analysis of possible scales and scopes of an engineering organization and to recommend and suggest ways to utilize them fully. The organization chosen for the analysis Ceylon Electricity Board (referred to as CEB hereafter)‚ which is the Sri Lankan government organization for generation‚ transmission and distribution of electricity for local industrial and domestic consumption. Following a general introduction to the services by
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Economic Cost of “Power Outages” By Dr. Aisha Ghaus-Pasha Table of Contents Page No. 1. Causes of Power Outages 1 2. Quantifying Outage Costs 2 3. Incidence of Outages 4 4. Pattern of Direct Costs 5 5. Types of Adjustments to Outages 5 6. Extent of Recovery of Output 6 7. Total Outage Costs to the Industrial Sector 6 8. National Costs of Load Shedding 7 9. Policy Implications 9 9.1. Investment in Power Sector 9 9.2. Load Management
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Current electricity: 1) Give an equation to calculate resistance. 2) Give the meaning and the unit of each symbol. 3) Complete the following table Resistance (Ω) | Current strength (A) | Potential difference (v) | | 12 | 38 | | 0.4 | 32 | 75 | 96 | | 36 | 15 | | 75 | | 0.25 | 135 | | 27 | 4) An electric frying pan is connected to a 220V power point. If the current in the element is 12 A‚ calculate the resistance of the element 5) What will the current
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required to file Cost Audit Report and Compliance Report in XBRL format and what is the authority for the same? Ministry of Corporate Affairs has mandated filing of the Cost Audit Report and Compliance Report from the financial year 2011-12 onwards (including overdue reports relating to any previous year) by all cost auditors and companies concerned by using the XBRL taxonomy. MCA vide Circular No. 18/2012 dated July 26‚ 2012‚ has extended the last date of filing of cost audit reports and compliance
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Electricity and electromagnetism: Webquest BBC Electricity and Magnetism http://www.bbc.co.uk/schools/ks3bitesize/science/energy_electricity_forces/magnets_electric_effects/activity.shtml Questions: 1. Why is an iron core needed in an electromagnet? 2. How are electromagnets different to either temporary or permanent magnets? 3. What happens when you add more coils to the wire in an electromagnet? What else can you do to increase the magnetic field of an electromagnet? Electromagnet Simulation
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Title : How to reduce use of Electricity Introduction Electricity is a secondary source of energy. Primary sources of energy are oil‚ coal‚ uranium or the forces of nature. Energy is a source of usable power‚ needed for food production‚ transportation‚ heating‚ cooling‚ and lighting. The largest sources of energy in the world are oil (34%)‚ coal (26.5%)‚ and gas (20.9%)1‚ adding up to over 80% of global energy. These types of fuels are called fossil fuels because they are found in fossil
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Electricity is the set of physical phenomena associated with the presence and flow of electric charge. Electricity gives a wide variety of well- know effects such as lightning‚ static electricity‚ electro magnetic induction and the flow of electrical current. In addition‚ electricity permits the creation and reception of electromagnetic radiation such as radio waves. Electrical phenomena have been studied since antiquity‚ though advances in the science were not made until the seventeenth and eighteenth
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Atomic Structure & Electricity 1. Draw an atom with an atomic number of 12. Label the protons‚ neutrons‚ and electrons. Use the periodic table to identify which atom you have drawn. 2. How many valence electrons are present in this atom? 2 3. Would this atom prefer to gain or lose electrons? Why? Lose‚ because the octet rule dictates that if there is less than 4 valance electrons‚ they would prefer to leave the atom. 4. Describe the differences between conductors‚ semiconductors
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function has two inputs‚ television advertising and letters. The use of these inputs requires knowledge of the substitution possibilities between them. If the inputs are perfect substitutes for example‚ the isoquants are straight lines‚ and the campaign manager should use only the less expensive input in this case. If the inputs are not perfect substitutes‚ the isoquants will have a convex shape. The campaign manager should then spend the campaign’s budget on the combination of the two inputs will
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Ronald Coase noted‚“The cost of doing anything consists of the receipts that could have been obtained if that particular decision had not been taken.” For example‚ the opportunity set for this Friday night includes the movies‚ a concert‚ staying home and studying‚ staying home and watching television‚ inviting friends over‚ and so forth. The opportunity cost of taking job A included the forgone salary of $102‚000 plus the $5‚000 of intangibles from job B. Opportunity cost is the sacrifice of
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