FII-ELECTRICAL‚ELECTRONIC AND CONTROL ENGINEERING 01FII-C2A-S04 1. An electrical component is connected across a 120 volt‚60Hz‚AC supply.What is the current drawn by the component if the impedance is 200 ohms? Ans: 0.060 Amperes 2. A lamp has a source voltage of 110 volts and a current of 0.9 amps. What is the resistance of the lamp? Ans: 122.22 Ohms 3. What power would be consumed in each of the branch resistors of the circuit
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A super-mesh has no current of its own. 3. A super-mesh requires the application of both KVL and KCL. Circuit Analysis I 18  3.6 Nodal and Mesh Analysis with Inspection (2) Example 10 – By inspection‚ write the nodal voltage equations for the circuit *Refer to in-class illustration‚ textbook Circuit Analysis I 19
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CHAPTER 1 INTRODUCTION 1.1 INTRODUCTION Transport along with communication‚ forms the core of day to day life of modern world. Conventional rail transport through wide spread is now being considered inefficient in terms of fuel consumption and is time consuming. A genuine replacement for railways which is not only fuel efficient but also highly comfortable and can attain unimaginable velocities of around 450 – 500kms/hr are Maglev Trains whose idea was given by Robert Goddard‚ an American
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is a miraculous application of Electric Discharge Machining (EDM). It can modify the conductive material surface by both removing material from the surface and depositing material on the surface. It can remove or deposit material from the work surface through controlled electrical sparks by the process of melting and evaporation. The controlled sparks erode material from the work and tool surface within very short intervals of time. Study of surface morphology widens the application idea of the process
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requirements change beyond recognition. Software development must serve its customers. Simple value-for-money systems that work are better than expensive and complex ones delivered late‚ over-budgeted and difficult to maintain. Abstract. Rapid Application Development (RAD) has long been promised to be a boon to the computing community. The idea is to develop a method of designing software so that the whole process is quick‚ painless and nearly effortless. RAD appears to have first become topical
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It conducts heat away from hot transformer coils. Some capacitors also use insulator oil. P7 describe the properties and an application of two different magnetic materials commonly used in electrical and electronic engineering. o Ferrite- These types of magnets magnets are made of a sintered composite of powdered iron oxide and barium/strontium carbonate ceramic. Because of the
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A.C. P7 Describe the properties and an application of two different magnetic materials commonly used in electrical and electronic engineering Task 1 By research and investigation; a) Identify and name two magnetic materials used in electrical engineering b) Give an application of each of the two materials c) Define two of the magnetic properties terms listed below: B-H curve*‚ retentivity (a.k.a. remanence)‚ coercivity (a.k.a. coercive force)‚ hysteresis‚ absolute permeability*‚ relative
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UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS General Certificate of Education Advanced Subsidiary Level and Advanced Level PHYSICS Paper 1 Multiple Choice Additional Materials: Multiple Choice Answer Sheet Soft clean eraser Soft pencil (type B or HB is recommended) 9702/11 May/June 2010 1 hour *0280134660* READ THESE INSTRUCTIONS FIRST Write in soft pencil. Do not use staples‚ paper clips‚ highlighters‚ glue or correction fluid. Write your name‚ Centre number and candidate number
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The magnetic separator is one of commonly used preparation equipments in magnetic separation factory. It has dry and wet two types. According to types of magnets‚ it can be divided into permanent magnet type and electromagnet type. It is also can be divided into strong magnet type‚ middle magnet type and weak magnet type according to the magnetic field strength. Different magnetic separators have different characteristics and performance. 1‚ to maintain good lubrication condition is to extend the
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Expierence has shown that every time we have a heavy rain fall ….a large sections of our base get flooded by rain water. Some time …just like today most offices in the Well system‚ OWS and Petrotesting also get flooded. This morning while it was raining we had to cut off electric power supply to the OWS and Petrotesting sections of our base as the level of the water in the offices was high enough to cover some electrical power suckets on the walls. Also back in my own office I observed some
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