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Engineering and Construction Essay

Is hydro generated electricity the best way to generated eclectricity and compare that between the twind turbines
Hydro, wind and solar energies, on the other hand, are viable sources for electricity production. This paper will provide in-depth information on hydro electricity generation and electricity generation through wind turbines, comparing the two to realize which the best way to generate electricity is. Increased demand for electricity augments the need to find the most effective and sustainable systems of electricity generation. Global demand for electricity grew by 1.8% per annum from the year
Pages: 7 (1750 words), Essay
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Frame of glasses
The desired quality by the customer affects the material choice, as such, for the eye glasses frames. The first choice material is Flexon an alloy which not only meets the customer’s specifications but also has the flexibility to return to the original form conditions termed as memory’ factor.The Eyeglass frames are available in an immense variety and sizes and comprise of several parts, which may not be joined together directly, but are vital in the performance of the glasses. The material
Pages: 6 (1500 words), Essay
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Lab report
As enlarge footing size will increase the area of contact (area = B2), hence it increase the allowable bearing capacity qa of soil. By evaluating all these variables, the column load can be calculated which will be equal to the load on footing. As soil degradation also affect the footing hence the effect is indirectly transfer to columns and hence to the whole construction.In this experiment a specimen of soil with known % of water by weight has been prepared. The mass of sample is determined
Pages: 4 (1000 words), Essay
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Technical choice of dam materials and their environmental impacts
The recovery of oil in homogenous reservoirs and subsequently using the liquid drilling fluid to benefit the quality of life and decrease the cost of oil extraction.It is indispensable that technological advancements alongside scientific innovations have immensely contributed towards making life what it is at present. The field of geotechnical engineering has not lacked behind either. As early as the fourth century BC, the Chinese had discovered that they could use drilling fluids, which was in
Pages: 8 (2000 words), Essay
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Management contracting
In Standard Building contract, design issues are somewhat strictly addressed under the sub section dedicated to the issue of “work not in accordance with the contract” (JCT, 2011b). Contextually, design specific liabilities are covered in Clause 2. Both of the mechanisms can be very helpful in designing the current fashion facility. However, NEC3 cannot help the client in handling the design and liability issues. The optional clause of X 15 in NEC3 can be explained as dedicated to delimit
Pages: 5 (1250 words), Essay
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End of oil
Human lifestyle also has a lot to do with the end of oil from the world. The world has been increasing its consumption of oil because of many different reasons (Biello, 1). Travelling all over the world has increased and with development human beings have updated their lifestyle significantly. This means that newer products are being created in order to fulfill the increasing demands of human population. All this is increasing the consumption of oil all over the world and this is why the threat
Pages: 4 (1000 words), Essay
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Final report
The kit is advantageous over other robotic programming kits since it has the ability to interact efficiently with the outside world by use of input and output sensors. Moreover, Lego Mindstorm platform has the powerful ability to support a wide variety of sensors which include the EOPD sensors, the compass sensors, the Acceleration sensors, the Gyroscope sensors among many others. With this sensors, the developed robot is able to harvest signals from the environment in order to carry out the
Pages: 5 (1250 words), Essay
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Feasibility Study
The engineers ought to bear in mind that the road network is convenient and it does not lead to congestion in the area. The engineers should also make sure that the roads going to be developed link the business areas with the greater part of the Leeds Metropolitan area. This will allow smooth movement of goods as well as people intending to conduct their business in these areas. Road networks in any built environment need to be carefully designed so as to make sure that they link with the other
Pages: 7 (1750 words), Essay
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Engineering Disaster (the silver bridge)
It was designed as an H-15 load demand which means that the bridge had a limit in terms of the weight it could carry. The bridge was designed to have two lanes and measured 2,235 feet in terms of total length. It had a 22-foot roadway and a five-foot sidewalk.For one, the silver bridge was special in its design considering the innovative material that was used to construct the chains. The eye-bar chains were made of high tension steel and rocker towers (Ballard, 1969). The eye-bars formed
Pages: 8 (2000 words), Essay
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Building Sustainability and safety
The measures would be consistence if the lowest life cycle measure were low whenever they use the same length and parameter of the period of study (Halpin, D. The cost engineers, building economist, certified value economists, quantity surveyors, architects, operation researchers, and the others would utilize the named techniques in the evaluation of the project. Such an approach of coming up with the cost effective choices for the projects that are linked to the building, could be similar to
Pages: 4 (1000 words), Essay
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Environmental degradation impacts of timber production.sourcing and use in construction
The development of buildings increases the use of forest timber.Increase in human activities leads to the emission of aerosols into the atmosphere (Batty and Hallberg 2010). This is because timber will be produced to sustain the human population. Emission of particulate matter and aerosols into the atmosphere causes discomfort to the ecosystem and humans. Timber production leads to increase in toxic substances such as sulphur dioxide and nitrogen dioxide released into air. Release of these
Pages: 4 (1000 words), Essay
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Engineering Report
The preconstruction stage involved architect consultations which involved the preparation of the building drawings, ordering of blocks and/or stones, construction of temporary drainage systems which included excavation of drainage channels, and fitting of the drainage. Also, in the preconstruction stage, engineering consultations were made and these included spoil removal, excavation of footings, and shuttering.The construction process was immediately done after the preconstruction process. The
Pages: 20 (5000 words), Essay
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Water and oil separator
This correlates with the size of the tank, which can potentially hold 5 times the size on sized coalescing separator.On the other hand, the coalescing design or parallel corrugated plate has a large surface area that is in contact with coalescing plates (the waste stream). This design has a coalescing media, which causes the size of the tank to reduce. It also increases efficiency of its performance. The separation process depends on the surface provides. It is worth noting that the two
Pages: 7 (1750 words), Essay
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Materials&Manufacturing Report Automotive Piston
The piston should also be designed with a material that is capable of handling the increased stress on the piston which increases due to the piston’s light weight. As the engine is switched on, the combustion process heats up the piston and rapidly expands its diameter. This expansion in diameter is likely to interfere with the engine’s operation in more ways than one. Given that the cylinder block that encloses the piston is usually designed to have a high heat capacity and is
Pages: 8 (2000 words), Essay
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Sustainability and Prefabrication
Just like other industries, construction industry has to reconsider its relationship with the environment. The aspects of green construction and accepting responsibilities to the environment through construction activities are important. It is necessary that construction activities explore better ways and analyze construction processes so that the industry contributes towards sustainable development. Sustainable design or green design aims at philosophies of design that support the principles
Pages: 4 (1000 words), Essay
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Sustainable engineering
In this study more emphasis is put on the assessment of energy performance of new building within the BREEAM and LEED.For easy assessment of the energy performance of buildings and effective calculation of the corresponding energy rating in BREEAM and LEED schemes, a computational simulation was applied. Even though there are many energy simulation software that are available in the market, there is need to choose the one that suits the aim of the study with high level of compliance to the two
Pages: 9 (2250 words), Essay
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Economics, Quality and Organisation
The reported indicated a reduction in the company costs by 65% with its production being raised to 45 units from the initial 20 units per shift. Another remarkable benefit was a reduction in production facility size by 73% as well as scrap rates declined to 18% from the original figure of 24%.A research conducted by NC State University Industrial assessment Center and the NC state industrial Extension Service’s E3 (Economy, Energy, and Environment) to advice Besam on its energy projection,
Pages: 12 (3000 words), Essay
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Engineering Accomplishment
The two spans make up a height of 1710 ft with one side being 680ft and the other with 15 approaches of 168 ft each. The central span truss of the bridge of 350 ft is supported by two cantilever arms of 680ft each. The whole Forth Bridge weighs 51,324 tons because of the 6.5million rivets used in the construction. The quantity of granite used in the building of the bridge was 640,000 cubic feet which can be approximated to 18,122m³.The bridge is also made up of three cantilever structures and
Pages: 5 (1250 words), Essay
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Innovation in sustainable engineering design (Electrical and electronic engineering)
I took out a small generator machine already attached to a gear box from a toy car, then attached it to a small plastic shaft and then joined this to a rotor hub made out of rubber. I then folded a few paperboards and shaped them into four blades and attached them to the rotor hub. Finally, I added a few batteries and a fan was developed. My teachers were very impressed. This increased my creativity further and I carried on experimenting with new designs. I also used to fix broken devices at
Pages: 4 (1000 words), Essay
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Evaluation & analysis of energy efficiency for E&M - Proposal
There is a growing demand for energy due to the increase in population, improved living standards, fast urbanization, and development of buildings. Efficiency is therefore driven by the high cost of energy and environmental concerns leading to increased energy prices and volatility, climate change and greenhouse gases emissions.The energy indicators in Hong Kong are very low as compared to other parts of the world and this can be attributed to a number of factors including: the low population
Pages: 10 (2500 words), Essay
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