• 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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..... 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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Theater Evaluation Naval Postgraduate School Monterey‚ California 93943-5138 NPS-09-03-001 Compilation of Theses Abstracts September 2002 Office of the Associate Provost and Dean of Research Naval Postgraduate School PREFACE This publication contains unclassified abstracts of theses submitted for the degrees Doctor of Philosophy‚ Engineer‚ Master of Science‚ and Master of Arts for the September 2002 graduation. This compilation of abstracts of theses is published in order that those
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to the "sophisticated high-speed computers and large-capacity semiconductor memories of today ’s information age." Born on November 8‚ 1923 in Jefferson City‚ Missouri‚ Jack Kilby was a determined intellectual. After receiving a B.S. degree in Electrical Engineering from the University of Illinois‚ Mr. Kilby decided to get his M.S. in the same field from the University of Wisconsin. He then began his career in Milwaukee in 1947‚ working in the Centralab Division of Globe Union Inc. "developing
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