chapter 1 intaoduction “Driving to save lives‚ time‚ and money in spite of the conditions around you and the actions of others.”- This is the slogan for Defensive Driving. Vehicle accidents are most common if the driving is inadequate. These happen on most factors if the driver is drowsy or if he is alcoholic. Driver drowsiness is recognized as an important factor in the vehicle accidents. It was demonstrated that driving performance deteriorates with increased drowsiness with resulting crashes
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and automation‚ bulk power transmission‚ substations and network management. 3. Discrete Automation and Motion Division: This division offers a wide range of products and services including drivers‚ motors‚ generators‚ power electronics system‚ rectifiers‚ power quality products‚ photovoltaic invertors‚ programmable logic controllers and robots. These products help customers to improve productivity‚ save energy‚ improve quality and generate energy. 4. Low Voltage Products Division: This division
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enamels‚ and in high-temperature materials. However‚ silicon is increasingly used in micro-electronic devices. The silicon is usually doped with precise‚ very small amounts of boron‚ gallium‚ phosphorus or arsenic for use in transistors‚ solar cells‚ rectifiers and other instruments. Germanium- Germanium is a very important semiconductor. The pure element is doped with arsenic‚ gallium or other elements and used as a transistor in thousands of electronic applications. Germanium is also finding use as
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ELEGANT HOME WITH POWER SAVING‚ SECURITY‚ SAFETY‚ REMOTE CONTROLLING AND AUTO CONTROL OF WATER TANK MOTOR CHAPTER 1 ABSTRACT The main aim of this project is provide security‚ safety and automation for homes and offices. These are very essential in present life style. Security is primary concern for every one. This Project describes a design of effective security alarm system that can monitor the house with eight different sensors. Unauthorized access‚ Fire accident‚ wall
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[pic] [pic] Revised D.A.E. Electronics Curriculum ` Skills of Employability Project Institutional Partnership between Govt. College of Technology‚ Multan & City College Brighton and Hove U.K. With the help of British Council ELECTRONICS TECHNOLOGY SEHEME OF STUDIES FIRST YEAR T P C Gen 111 Islamiat & Pakistan Studies 1 0 1 Eng 112 English 2 0 2 AMath 123 Applied Mathematics-I 3 0 3 APhy 112 Applied Physics 1 3 2 ACh 112
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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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Test Item File Electronic Devices and Circuit Theory‚ 9e (Boylestad) Chapter 1: Semiconductor Diodes 1) An intrinsic semiconductor is one that is as pure as present-day technology can make it. 2) Electrons are the minority carriers in an n-type material. 3) Holes are the majority carriers in a p-type material. 4) The quantum-Volt (qV) is the unit of measurement for electron energy. 5) A free electron has a higher energy state than any that are bound to their nucleus.
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TuesdayTime-In: 9:00amTime-Out: 9:15pmHours Spent: 12 hrs & 15min | * ON SITE. Integration of FMR 2G-900 at Zapote‚ Valenzuela City‚ introduced to us the different equipments found in the radio room such us the BTS‚ the Krone/ Transmission Rack‚ Rectifier equipped with back-up batteries‚ Alarm Box‚ and the AC Supply Box. * OFFICE. The OJT supervisor discussed the GSM Architecture‚ Elements of BSS Network and the different interfaces involved‚ he introduced PDH (Plesiochronous Digital Hierarchy)
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limited to Semiconductors: IC1 - LM324 quad op-amp IC2 - 74LS76 J-K flip-flop IC3 - AT89C52 microcontroller IC4 - 7805 5V regulator T1‚ T2 - L14F1 npn phototransistor T3‚ T4 - 2N3904 npn transistor IR TX1‚ IR TX2 - IR transmitting LED BR1 - 1A bridge rectifier DIS1-DIS3 - LTS543 CC 7-segment display Resistors (all ¼-watt‚ ±5% carbon): R1‚ R2 - 68-ohm R3‚ R4 - 6.8-kilo-ohm R5‚ R6 - 100-ohm R7‚ R8‚ R10‚ R11 - 10-kilo-ohm R9 - 4.7-kilo-ohm R12-R32 - 220-ohm VR1‚ VR2 - 20-kilo-ohm preset RNW1 - 10-kilo-ohm
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RFiD Video attendance system Most educational institutions’ administrators are concerned about student irregular attendance. Truancies can affect student overall academic performance. The conventional method of taking attendance by calling names or signing on paper is very time consuming and insecure‚ hence inefficient. Radio Frequency Identification (RFID) based attendance system is one of the solutions to address this problem. This system can be used to take attendance for student in school
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