Answer the following questions (20 points) 1. Name and describe the components needed to make a complete circuit. You would need a bulb(converts electrical energy to radiant energy)‚ a battery(possible power source)‚ a switch(used to connect and disconnect the circuit)‚ a buzzer(converts electrical energy to mechanical energy)‚ a motor(converts electrical energy to mechanical energy)‚ a resistor(slow down electron movement)‚ a voltmeter(measures the voltage) and an ammeter(measures the current in
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provided for the mankind has always fascinated me and had left an indelible impression on my mind to envisage my goals and aims ahead. Goals and aspirations To pursue higher education in electrical and electronics by doing my masters in an esteemed university‚ and thereby make a mark in the field of electrical and electronics. My aspiration is to acquire the wisdom from the knowledge and thereby give it back to the scientific community in specific and mankind in general in the long run. Inspirational
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electricity moves better through thick wires or through thin wires. For this experiment I used two size D batteries‚ two flashlight bulbs‚ one 6.5 inch thin steel wool piece‚ one 6.5 inch thick steel wool piece‚ two 2 inch pieces of straw‚ and some electrical tape. Steel wool is a material made from thin fibers of steel made into a pad. (http://www.wisegeek.com/l-what-is-steel-wool.htm) There are many uses for steel wool. It can be used for sanding furniture‚ removing paint finishes; it can be used
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I was fascinated by the circuit designs and was determined to study Electrical Engineering since I was in high school. I have cherished a dream to pursue my career as an electrical engineer and I was enrolled in the department of Electrical and Electronics Engineering in Ahsanullah University of Science & Technology in the year 2007. Only the top 150-200 applicants from thousands are only offered a place in the Electrical and Electronics Engineering department which is considered to be the
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well educated electrical engineer and promote my existing career in related industries. As a high school student we had an electricity lesson in which we had to make a simple motor using wooden board‚ nails and coated wire and battery. After assembling the materials when I connected the system to the 3 volt battery‚ the rotor‚ made by winded nail‚ started rotating suddenly .it was incredible for me and I always remember it as a dream. This phenomenon motivated me to opt electrical engineering for
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1-INTRODUCTION:- The increasing demand of electrical power in cities and industrial centres necessitates the installation of a compact and efficient distribution and transmission network. High voltage gas insulated switchgear (GIS) is ideal for such applications. The range of application of SF₆ Gas Insulated Switchgear extends from voltage ratings of 72.5 kV up to 800 kV with breaking currents of up to 63 kA‚ and in special cases up to 80 kA. Both small transformer substations and large load- centre
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Syllabus: 1. TELECOM BRANCH 2. CIVIL BRANCH 3. ELECTRICAL Pattern of syllabus: The whole syllabus will carry Two section of Technical subjects and General Ability Test. NOTE: General Ability Test are common for all branch (TELECOM ‚CIVIL ‚ELECTRICAL ) Free download BSNL jto syllabus Syllabus: TELECOM BRANCH SECTION – I (Total = 50 Question ) 1. Materials and Components Structure and properties of Electronic Engineering materials‚ Conductors‚ Semiconductors and Insulators‚ Magnetic‚ Ferroelectric
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Electricians are the ones that make your house worth living in‚ wiring your heaters‚ air conditioners‚ and everything else electrical in your house. I went into this paper knowing most of the information here only because I work as one during the summer time. In this paper you find out everything electricians do while they are on the job site for example‚ running wire to all of the electrical outlets‚ lights‚ air conditioners‚ heaters‚ and many other things. You will also learn all the training you would
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received the B.S. and M.S degrees from the Columbia University School of Engineering and Applied Science in 1989 and 1991‚ and the M.Phil. and Ph.D. degrees from the Columbia University Graduate School of Arts and Sciences in 1993 and 1994‚ all in electrical engineering. In 1990‚ he worked as a Research Assistant at the IBM East Fishkill laser laboratory. His work involved setting up laser systems for the study of interaction of light with matter In 1991‚ he engaged in research at the Columbia University
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electron is away from the nucleus‚ the more loosely bound the electron will be to the nucleus. This explains why silver‚ which has five electron orbits‚ is a better conductor than copper‚ which has four orbits. Silver is often used as a coating on electrical conductors in order to keep the resistance as low as possible. Now‚ let’s look at an atom of carbon (Figure 7). The nucleus of the carbon atom contains six protons and six neutrons. Six electrons orbit the nucleus. Now‚ look more closely at
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