measuring the voltage across the capacitor and resistor‚ and finding the value for Δ t. We then calculated the peak current‚ capacitive reactance‚ and phase difference‚ and then graphed the reactive capacitance vs. the period to get a slope (3731.3) and then determine an experimental value for the capacitance (4.2654*10^-5 F) where we then calculated the percent difference (96.52%). Next‚ we replaced the capacitor with an inductor‚ repeated the same process‚ except rather than measuring capacitive reactance
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compare the laws of getting the total resistance and capacitance then we would be able to see that they are contradictory or very different form one another. A proof of this is that the formula to get the capacitance of a connection in series is we would divide one to the sum of all the capacitors while for the resistance with a connection of series is just the summation of all the resistors in the circuit. This also goes for the total capacitance and resistance in the parallel but it is in the opposite
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INTRODUCTION Wouldn’t it be nice to have your home take care of your thing for you‚ automatically‚ without you having to lift a finger? You bet it would. This is the promise of Home Automation. There are many different systems‚ especially in larger homes‚ that can benefit from being integrated. Some of these systems include security alarm‚ HVAC‚ audio/video & lighting. Home automation integrates together‚ enabling them to function more efficiently‚ improve functionality‚ conserve resources & enhance
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Unit-II: MOS/BiCMOS Process Technology and Integration Introduction BiCMOS = CMOS + Bipolar (BJT) structures on the same substrate. Advantanges of CMOS device: 1. Low Power 2. High digital IC density. Advantages of Bipolar transistors: 1. Ability to deliver large drive currents 2. Capability to rapidly charge heavy loads. The implementation of digital bipolar circuits with emitter-coupled logic (ECL) gates permits small logic swings and excellent noise immunity
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for all your photo needs. The unique touch screen uses electrical current to allow you to be interactive with the use of your fingers. According to (Wilson‚ 2009) “the screen detects touch through one of two methods: Mutual capacitance or self capacitance. A mutual capacitance touch screen contains a grid of sensing lines and driving to determine where one is touching.” This feature is one bit of technology that has been introduced‚ and improved from what past reasoning believed to be possible.
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Project – I DESIGN OF GEOTHERMAL HEAT PUMP A Project Report Submitted By Peter Galimutti (2474762) Neeraj Pastakia (2462895) Balasubrahmanyam Vanum (2474858) (MCE 622: Energy Conversion) MASTER OF SCIENCE IN MECHANICAL ENGINEERING Fall 07 Under the esteemed guidance of Dr.Earnest N.Poulous (Associate Professor) DEPARTMENT
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Introduction Aim of the project Block diagram Components used Rectifier diodes Transistor 78XX regulator IC NE 555 Timer IC Resistor Capacitor Relay Circuit diagram Circuit operation Applications Advantages Disadvantages Limitation Future scope Conclusion Bibliography Introduction: We have seen many more times that our street light were turned On even inday time also. This shows that we are wasting much power even it may be saved and supplied for any crop fields for several hours. Here
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CONTENTS CONTENTS + 0 ) 2 6 - 4 Learning Objectives ➣ P-N Junction Diode ➣ Derivation of Junction Resistance ➣ Junction Breakdown ➣ Junction Capacitance ➣ Equivalent Circuit of P-N Junction ➣ Diode Fabrication # P-N JUNCTION DIODE ➣ Grown Junction ➣ Alloy Junction ➣ Diffused Junction ➣ Epitaxial Junction ➣ Point Contact Junction ➣ The Ideal Diode ➣ The Real Diode ➣ Diode Circuits with D.C. and A.C. Voltage Sources ➣ Diode Clipper and Clamper Circuits ➣ Clippers
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Oscillator Basics and Low-Noise Techniques for Microwave Oscillators and VCOs Ulrich L. Rohde∗ (ulr@synergymwave.com) Chairman‚ Synergy Microwave Corporation GaAs 2000 – Paris‚ France 2-6 October 2000 Abstract Microwave oscillator design is based on the principle of generating a negative resistance to compensate for the losses of the resonator. Several circuit combinations‚ including one- and twoport oscillators‚ are possible. In this discussion‚ we will first evaluate the conditions of oscillation
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FAKULTI KEJURUTERAAN ELEKTRIK UNIVERSITI TEKNIKAL MALAYSIA MELAKA SEM 1 SESSION 2013/2014 REPORT BEKU 2321 ELECTRONIC TECHNOLOGY LABORATORY Experiment 1: Group Members : Member Name Matric Number Elabbas Abdelhamied B011210274 Ahmed Galal B011210296 Omer Hassan B011210288 Program/Section : 2BEKE Date : 23-10-2013 Checked By :______________________________________ Score : Report Obtained 1.0 Abstract 2 Abstract is clear and well described
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