1 IDENTIFICATION OF BASIC ELECTRONIC COMPONETS THEIR CHARACTERISTICS & TESTING 1.0.0 INTRODUCTION An electronic circuit is composed of various types of components. Some of these components are termed as active components because they take part in the transformation of the energy while other components‚ which only dissipate or store energy‚ are called as passive elements. The vacuum tubes‚ rectifier‚ transistors are some of-the common active while the resistances‚ which dissipate the power
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Alkaline Oxides * Reacts with water to form alkaline solutions Neutral Oxides * Do not display either of the acidic or the basic oxides’ properties. Giant Covalent Structures There are 2 examples of Giant covalent structures: Diamond & Graphite They are both allotropes of carbon‚ meaning they are both different types of the physical form of Carbon. Diamond Structure: Giant covalent lattice of carbon atoms. Each Carbon atom is bonded to 4 others which tetrahedrally surround the atom
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English Indian Clays Ltd About the Company English Indian Clays Limited (EICL‚ has two key business segments viz Clay Business and Starch Business with strong R&D set-up at all its three manufacturing locations. English Indian Clays Limited was incorporated on 18th November 1963‚ in technical and financial collaboration with English China Clays Limited‚ UK (now known as ECC Group plc‚ UK). The collaboration with ECC ceased in the year 1992. EICL has since been actively engaged in the manufacture
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Abstract In this experiment paper chromatography was used in order to identify two unknown amino acids using eight known amino ones. The two unknown ones were identified by comparing the distance they travelled up the chromatography paper and their Rf values to the corresponding values of the other eight known amino acids. The unknown amino acids identified were Glycine and Methionine. Introduction Proteins in cells are important in many ways. There are different types of proteins such as
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Nuclear disasters From Wikipedia‚ the free encyclopedia The list of the worst disasters at nuclear power plants and other facilities all over the world is presented below: During the 2011 Fukushima nuclear emergency in Japan‚ three nuclear reactors were damaged by explosions. Following an earthquake‚ tsunami‚ and failure of cooling systems at Fukushima Daiichi Nuclear Power Plant in Japan on March 11‚ 2011‚ a nuclear emergency was declared. This was the first time a nuclear emergency had
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Veronica Gunderson Professor Hippenstiel Art 1301 Section 5017 October 19‚ 2011 The Menil Experience As I’m walking on the side walk looking at this calm and peaceful neighborhood I’m falling in love with all the beautiful trees and the serenity of the environment. As I come closer to the Menil I notice how tall it is for a one story building. It’s a simple building but the treasures inside awaits my curious eyes and soul of the arts. I notice the brass inlays and the unique designs upon the
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Composites Manufacturing ME 338: Manufacturing Processes II Instructor: Ramesh Singh; Notes: Prof. Singh/ Ganesh Soni 1 Composites ME 338: Manufacturing Processes II Instructor: Ramesh Singh; Notes: Prof. Singh/ Ganesh Soni 2 What is a composite Material? • Two or more chemically distinct materials combined to have improved properties – Natural/synthetic – Wood is a natural composite of cellulose fiber and lignin. • Cellulose provides strength and the lignin is the "glue" that
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Aluminum Production What is aluminum? Aluminum is an abundant metallic chemical element which is widely used throughout the world for a wide range of products. The Element Aluminum Atomic Number: 13 Melting Point: 660.323°C Boiling Point: 2519°C Density: 2.70 grams per cubic centimeter Phase at Room Temperature: Solid Element Classification: Metal Period Number: 3 Group Number: 13 Group Name: none What is aluminum used for? • Transportation: In addition
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Trident. Does the United Kingdom need a nuclear deterrent? טריידנט. האם בבריטניה צריך הרתעה גרעינית? "Трайдент". Ли Соединенное Королевство необходимость ядерного сдерживания? 三叉戟。英國是否需要核威懾力量？ These‚ are just some of the many languages that we could be speaking‚ if the UK did not have a deterrent. Nuclear weapons are generally frowned upon however should the United Kingdom be using Trident as a deterrent or not‚ considering the current political affairs in Korea and Afghanistan. China‚ Russia
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The word hockey itself is of unknown origin‚ although it is likely a derivative of hoquet‚ a Middle French word for a shepherd’s stave.[3] The curved‚ or "hooked" ends of the sticks used for hockey would indeed have resembled these staves. History bas relief c.600 BC‚ in the National Archaeological Museum of AthensGames played with curved sticks and a ball can be found in the histories of many cultures. In Egypt‚ 4000-year-old carvings feature teams with sticks and a projectile‚ hurling dates
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