1. INTRODUCTION The sun is the largest source of renewable energy and this energy is abundantly available in all parts of the earth. It is in fact one of the best alternatives to the non-renewable sources of energy. Solar energy has been used since prehistoric times‚ but in a most primitive manner. Before 1970‚ some research and development was carried out in a few countries to exploit solar energy more efficiently‚ but most of this work remained mainly academic . After the dramatic rise in oil
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Roxann Milbourn March 15‚ 2015 The 2000 Meter Row... A case in Homeostasis At the start: 1. What is responsible for raising Jim’s heart and respiratory rate and stimulating sweat just before the race? Homeostasis is the cause. Jim is nervous but he is making his body be calm so he doesn’t psych himself out. His nervous system sends signals to his heart. His respiratory rate increases. Since his heart is beating faster and respiratory rate increased this caused him to breathe more rapidly and his
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SMART ENERGY METER A smart meter is usually an electrical meter that records consumption of electric energy in intervals of an hour or less and communicates that information at least daily back to the utility for monitoring and billing purposes. Smart meters enable two-way communication between the meter and the central system. Unlike home energy monitors‚ smart meters can gather data for remote reporting. Smart Meters" usually involve real-time or near real-time sensors‚ power outage notification
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important thing he forgets is to switch off the room lights wherever not required. With this‚ even the power will be wasted up to some extent. This project gives the best solution for electrical power wastage. Also the manual operation is completely eliminated. The home appliances can be switched on/off using IR without actually going near the switch boards or regulators. The TV remote used in this project is IR remote. The loads like lights‚ motors‚ heaters‚ power controlling system and also
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PREPAID ENERGY METER The present system of energy billing is error prone and also time and labor consuming. Errors get introduced at every stage of energy billing like errors with electro-mechanical meters‚ human errors while noting down the meter reading‚ and errors while processing the paid bills and the due bills. There are many cases where the bill is paid and then is shown as a due amount in the next bill. There is no proper way to know the consumer’s maximum demand‚ usage details‚ losses
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Prepaid Energy Meter using GSM INTRODUCTION: This project is based on VTU syllabus. The proposed system is based on ATMEL 89S52 µcontroller which is in our syllabus. For doing this project we use some of the software like ❖ Embedded C for programming the application software to the microcontroller. ❖ Protel schematic software is used for designing the circuit diagram for this project. ❖ Express PCB software is used for designing the PCB for this project.
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points) A constant cost industry is one in which the LRMC for the industry is constant. An increasing cost industry is one in which the LRMC for the industry is increasing. Which is more likely to be a constant cost industry: bagel restaurants or cranberry production? Explain. What does this imply about the slopes of the long-run supply curves in these industries? In this article‚ the bagel industry closely resembles a constant cost industry. A constant cost industry is a perfectly competitive industry
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OF KENYA The hire Purchase acT Chapter 507 Revised Edition 2010 (1982) Published by the National Council for Law Reporting with the Authority of the Attorney General www.kenyalaw.org 2 CAP. 507 Hire-Purchase [Rev. 2010 CHAPTER 507 THE HIRE-PURCHASE ACT ARRANGEMENT OF SECTIONS part I–prelImInary Section 1–Short title. 2–Interpretation. 3–Application. part II–regIstratIon 4–Establishment of registry. 5–Agreements to be registered. part III–provIsIons as to hIre-purChase agreements 6–Requirements
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IMPLEMENTATION USING ARM FOR WIRELESS COMMUNICATION Automatic meter reading is the technology of automatically collecting consumption‚ diagnostic‚ and status data from water meter or energy metering devices (gas‚ electric) and transferring that data to a central database for billing‚ troubleshooting‚ and analyzing. This technology mainly saves utility providers the expense of periodic trips to each physical location to read a meter. Another advantage is that billing can be based on near real-time
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1949) How a Cover Meter Works? The change of inductance of an iron cored inductor known as ‘search unit’ due to the proximity of the reinforcing bar is used to measure the ‘cover’. The search unit is moved on the surface of the concrete and rotated till the maximum deflection is seen on the indicator. The meter is calibrated with the concrete block and thereafter the search unit is used to find the position of the reinforcement in structures. (Rao‚ 1949) Importance of Cover Meter in the Industry
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