• INTRODUCTION:- On the pleasant day of 5th October‚ 2012‚ a great visit arranged by respected H.O.D. Prof. R.A.Patel under great supervision of Prof. V.B.Patel and Prof. D.K.Shah for the students of 3rd Sem Electrical of UVPCE. This report is based on that visit. On that day great technical knowledge is fed to students by respected staff of Kherva substation specially Jigar soni sir (junior engineer). Mr.soni has explained control
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because with higher temperature‚ resistivity is higher due to the fact the atomic lattice structure increases. Background Electrical resistivity is the measurement of how a material opposes the flow of an electrical current. On the other hand‚ electrical conductivity () is the inverse of resistivity. It is the measurement of how a material accommodates to electrical currents. If temperature changes‚ the resistivity and conductivity will change accordingly. Temperature coefficient of resistivity
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Company of Nigeria (PHCN) with complementation form the states-owned electricity utility‚ has been unable to provide and maintain acceptable minimum standard of service availability‚ accessibility and reliability. (Enebeli‚ 2010) The incapacity of the electrical power sub-sector to efficiently meet demand for electricity has been caused by a number of problems which have been detrimental to economic growth. The Central Bank of Nigeria (2009) identified nine (9) problems associated with PHCN (Olukoju‚ 2007)
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If there is wiring‚ fuses‚ and other electrical components in a facility‚ chances are an electrician installed it. From my report I hope to have informed you on the basics of how to become an electrician in the province of Ontario. An electrician is a great job for people who have a knack for
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..... 2 A typical telecom tower site..................................................................... 3 Telecom site operating conditions ............................................................ 3 Case study: 3 BTS Site with 12 hours of electrical grid supply ..................... 4 Cost calculations: CAPEX and OPEX calculations ...................................... 5 CAPEX Calculations: .......................................................................... 5 OPEX Calculations: ....
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Induction Motor Drive K.Vijaya Bhaskar Reddy* ‚ Research Scholar‚ Andhra University‚ waltair‚ A.P‚ India vijayabhaskarareddy.k@bvrit.ac.in‚ G.V. Siva Krishna Rao‚ Professor‚ Dept. of Electrical Engineering‚ Andhra University waltair‚ A.P‚ India‚ gvskrishna_rao@yahoo.com T.S.Surendra ‚Principal‚Dept of Electrical and Electronics Engineering‚BVRIT‚Narsapur‚Medak‚AP‚India‚surendra.ts@gmail.com Abstract- This paper deals with simulation of Space vector modulated inverter fed induction motor drive
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CAREER SUMMATIVE Who is an industrial electrician? Industrial electricians install‚ maintain‚ test‚ troubleshoot and repair industrial electrical equipment and associated electrical and electronic controls. They are employed by electrical contractors and maintenance departments of factories‚ plants‚ mines‚ shipyards and other industrial establishments. Education requirements: -Completion of secondary school is usually required. -Completion of a four- or five-year industrial electrician apprenticeship
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interest led me to take up Mathematics‚ Physics and Chemistry as my major subjects in high school. As a part of my Physics project‚ I had constructed logic gates and simple latches using basic circuit elements. I was so astounded by the Power of Electrical & Electronics. This interest made me to take Electronics and Communication Engineering. I would like to present my past performance as my credentials for my success in my future endeavors. My innate strength has been my quantitative and analytical
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their phones‚ using computers‚ or watching television this is the main form of communication. Tesla’s contribution in the development of these forms of communication has greatly impacted lives every day. For instance‚ “Tesla coils are a type of electrical circuit used to generate low-current‚ high voltage electricity‚ which can be used in wireless transmissions” (“Top 11”). Without the invention of the Tesla coil‚ electronics that are able to wirelessly transmit signals would be unknown. This means
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In today ’s culture‚ electricity is a vital part of functioning as a society. Simple tasks‚ such as waking up at a designated time or enjoying a piece of music‚ are accomplished currently via electronic means. One only needs to consider the consequences of a relatively short power outage factories close down‚ phones and computers go dead‚ traffic slows to a crawl‚ food spoils in refrigerators to accurately observe how power-dependent our society has become. However‚ electricity is a constantly
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