HECTOR ESTRELLA Job Objective Seeking a position that that will utilize my knowledge and skills in a Company that is highly competitive and will further enhance my skills in a friendly environment. This also includes a work that will foster and develop continuous career development. * * Education University of Perpetual Help System-Dalta BS Electronics and Communications Engineering Undergraduate, Completed 5th yr, 1st sem School of St. Mark (2008) With Distinction Awards
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Computer Crimes Computer Crimes Computer Crimes Advances in telecommunications and in computer technology have brought us to the information revolution. The rapid advancement of the telephone, cable, satellite and computer networks, combined with the help of technological breakthroughs in computer processing speed, and information storage, has lead us to the latest revolution, and also the newest style of crime, "computer crime". The following information will provide you with evidence
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switching devices are turned “on” and “off” when th voltage across a d i and/or it current b h the lt device d/ its t becomes zero. The inverter in which the voltage and current are forced to pass through zero crossing by using an LC-resonant circuit is circuit, called calling a resonant pulse inverter. Classification of Resonant Pulse Inverters The resonant converters can be classified into eight types: 1. Series-resonant inverters, 2. Parallel-resonant inverters, 3. Class E resonant converters
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series with the armature circuit. This resistance is gradually reduced as the motor gains speed (and hence Eb increases) and eventually it is cut out completely when the motor has attained full speed. The value of starting resistance is generally such that starting current is limited to 1.25 to 2 times the full-load current. 5.8 Types of D.C. Motor Starters The stalling operation of a d.c. motor consists in the insertion of external resistance into the armature circuit to limit the starting current
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1.0 Explain how computers have impacted the community. 2.0 Evaluate the impact of computer technology. 3.0 Explain dilemmas associated with technologies. 4.0 Describe potential computer and system reliability problems. 5.0 Describe system reliability issues and prevention methods. 1.0 Explain how computers have impacted the community Imagine eleven years ago when computers you cost over a thousand bucks back in the early 90’s and it was big and bulky. According to Kelly
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Computers Many fear that, some day, computer technology may take over the world despite the fact that many scientists believe it to be impossible, but as Peter Ustinov once said:” The last voice, you will hear, before the world explodes, will belong to an expert, saying: »It is technically impossible! «”. If one was offered information, one did not posses it is most likely that one would accept the generous offer. Therefore, it is no mystery how computer technology has become so popular. Although
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Experiment 7 – October 9, 2012 RLC Resonance Purpose Study resonance in a series resistor-inductor-capacitor (RLC) circuit by examining the current through the circuit as a function of the frequency of the applied voltage. Theory The amplitude of the AC current (I0) in series RLC circuit depends on the amplitude of the applied voltage (V0) and the impedance (Z). Where XL =ωL (inductive reactance), XC = 1/ωC (capacitave reactance), R (resistance), angular frequency ω = 2πf (f is linear
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Arguments about Computer dependency Since their invention, people far and wide have become increasingly dependent on computers. Computers have found their way into just about every aspect of our lives, and in most cases, they make things easier for us [4] . They allow us to work from home, socialize with our friends and family who live too far away to visit, and they provide an ever-welcome stress relief when we come home from school or work and just want to have some fun. But as we increasingly
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2 Moore’s Law is a computing term which originated around 1970; the simplified version of this law states that processor speeds, or overall processing power for computers will double every two years. A quick check among technicians in different computer companies show that the term is not very popular but the rule is still accepted. To break down the law even further, it specifically stated that the number of transistors on an affordable CPU would double every two years (which is essentially
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In Augus t 1957 William Shockleywas recrui ting s taff for hisPalo Alto, Cali fornia, start-up, Shockley Semiconduc tor Laboratory. Shockley had been part of the Bell Labs team that invented the transistor. He had quit his job and come west to start his own company, telling people his goal was to make a million dollars. Everyone thought he was crazy. Shockley knew he wasn't. Unlike a lot of the people at Bell Labs, he knew the
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