first applications of electricity was the first incandescent light bulb in around 1870. The electric overhaul of society obviously brought many fresh new dangers with it‚ but it eliminated some of the old ones‚ like the naked flames of gas lighting that was commonly used in homes and factories then. The Joule heating effect that can be found in light bulbs is also present in electric heating. Electric heating has been thought of as wasteful in the past because in order to create that heat energy
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I. Physical Features Electric eels are not really eels‚ they are actually ostariophysians‚ but have a strong physical resemblance to true eels. . An electric eel is mostly tail. The internal organs are compressed into the anterior (front) 1/5th of the body‚ and the rest of the fish consists of the long‚ electricity-producing tail. The tail contains the electric organs: Sachs’ organ‚ Hunter’s organ‚ and main organ. Extending down the entire tail region is an elongated anal fin. There are no dorsal
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All types of Motor & Generators - AC & DC‚ Starters:Induction Motor (3 Phase):The production of a rotating magnetic field (RMF) is essential for the operation of alternating current (a.c.) induction motors. The speed of rotation of an RMF is known as the synchronous speed and this will be governed by the value of the supply frequency and the number of poles wound within each phase winding. Each of the phase windings are 120 electrical degrees apart. Synchronous speed can be calculated using the following
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pushed away‚ or repelled‚ each other. The evidence showed that electric force made matter either attract or repel other matter. Electric force is caused by electric charge. Electric charge is a property of the bits of matter within atoms. Electric force can cause matter to attract or repel because there are two kinds of charge – positive and negative charge. The effects of electric force can be summarized as the law of electric charge: Pieces of matter with the same kind of charge repel
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Electric Shock Anyone What Is This Module About? Nowadays‚ electrical appliances are commonly seen in every household. In your home‚ you probably have a television set‚ a radio‚ a karaoke player‚ a VCD player and other electrical appliances. But have you ever wondered how these appliances work? All of these need electricity to work. In this module‚ you will be introduced to the basic concepts of electricity. You will also learn about its uses. After going through the module‚ you should be able
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The two most important issues that Lincoln Electric is faced with are as follows. First‚ the inability to meet customer demand because of the shortages in supply creates opportunities for competing firms to enter the industry. What resources and capabilities does Lincoln Electric have that can mitigate this threat of entry. Second‚ the emphasis put on the monetary incentive plan leaves the company vulnerable in economic hardships. How can Lincoln Electric continue to encourage competition and quality
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Tesla Motors faces is the society and subcultures. In this day in age consumers worldwide have increased their knowledge and sensitivity about its environment. Numerous companies have catered to this need of becoming more environmentally responsible by offering products that are “green” or environmentally friendly. This new growth amongst people and organizations alike of becoming more environmentally conscious has created an opportunity for Tesla Motors with its brand of product. Tesla Motors produces
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uniform E + + + + + + electric U = Fy = q0Ey a F=Eq0 E Wab = Fd = q0Ed d b ya yb ‒ ‒ ‒ ‒ ‒ ‒ = ‒ ΔU = ‒ (Ub ‒ Ua) F does positive work‚ U decreases positive charge moving in the opposite direction of uniform E + + + + + + electric U = Fy = q0Ey b Wab = Fd = q0Ed d E yb a ya F=Eq0 ‒ ‒ ‒ ‒ = ‒ ΔU = ‒ (Ub ‒ Ua) ‒ ‒ F does negative work‚ U increases negative charge moving in the direction of uniform E + + + + + + electric F=Eq0 U = Fy = q0Ey a Wab
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GENERAL ELECTRIC STREAM 1 – COURSE WORK GROUP -‐ 11 AHMED AHMED ETTEFAGH TAHSIN MASHAT MOAZ QING SHAN ZHENG DANYI UNIVERSITÁ DELLA SVIZZERA ITALIANA‚ LUGANO – CORPORATE STRATEGY 2012/2013 Corporate strategy Table of Content 1. Introduction to the General Electric Company 2. History
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Strategy is the key to success. Tesla Motors has separated from the competition in the automobile industry. The question is how and why It all comes to the type of strategy the company has implemented and what makes them different form their competitors. In todays global economy having a unique strategy on how to market to customers is very important. The customer needs will always change due to changes in their environment. This is why it is important to develop a strategy that fits the needs of
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