Acetone/Chloroform Liquid-Vapor Phase Diagram Abstract: Liquid-vapor phase of acetone/chloroform was studied through distilling a series of mixtures with different mole fraction. When the mixtures were boiling‚ their vapor was condensed through a water column and collected in a receiving container. Refractive index was collected for starting mixture‚ distillate and residue for each sample. A boiling temperature versus acetone’s mole fraction was constructed to show the liquid-vapor phase diagram. The boiling
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Al-Quds University Faculty of Engineering Electronics and Computer Engineering Master Program Advanced Wireless Communications (8701611) Second Semester 2012/2013 Assignment: Computer Simulation of OFDM System It is required to simulate the performance of OFDM system in Additive White Gaussian Noise (AWGN) channel. Particularly‚ each student should investigate the effect of various parameters such as SNR‚ cyclic prefix/guard interval‚ number of subcarriers M‚ number of
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Design and Implementation of a Single Phase Inverter Circuit 1 INTRODUCTION 1.1 Introduction Inverters are used to produce constant or variable frequency AC output from a DC source. These inverters can be used for AC applicatio n like driving an induction motor. Such type of inverters in present world are used largely in renewable energy systems to convert DC to AC‚ example is a PV system where there is a requirement of such type of inverters which can power AC systems such as an induction
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1. INTRODUCTION 1.1) INTRODUCTION OF 3 PHASE INDUCTION MOTOR: The three phase induction motors are used in many industrial applications due to their reliability‚ low cost and high performance. Whereas this popular ac motor performance is affected by following type of faults. 1. ELECTRICALLY RELATED FAULTS (33%): The faults under this classification are single phasing‚ over/under voltage‚ overload over temperature. 2. MECHANICAL RELATED FAULTS (32%): The rotor winding failure‚ stator winding failure
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physico-chemical process and chemical process. Physical process includes‚ pan coating‚spinning disk‚ spray drying‚ spray congealing‚ electrostatic deposition‚ centrifugal extrusion and air suspension coating. Physico-chemical process includes‚ coacervation phase separation and polymer encapsulation by rapid expansion of supercritical fluid. Chemical processes‚ include solvent evaporation interfacial polymerization‚ insitu polymerization‚ polymer/polymer incompatibility and vapor deposition. The technique chosen
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TM Slide 2 of 13 Copyright (C) 2006‚ The Open Group TM 1 TOGAF Standard Courseware 8.1.1 Edition Module Objectives The objectives of this module are to describe: • The TOGAF ADM • Its relationship to other parts of TOGAF • The Phases of the ADM • How and why to adapt the ADM • How to scope an architecture activity TM Slide 3 of 13 What is the TOGAF ADM? • The ADM forms the core of TOGAF • The result of contributions from many architecture practitioners
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S. B.‚ PhD‚ R. D.‚ PhD‚ S. F.‚ & PhD‚ D. N. (2011). Phases of Movement of Goalball Throw Related to Ball Velocity. Insight: Research and Practice in Visual Impairment and Blindness‚ 4(4)‚ 153-159. What is your research article about? [step 2] The article was about trying to figure out the different phases of movement for the regular and spin throws in the sport of goalball and to find any relationship in ball velocity and time in each phase of movement. This study is quantitative in nature because
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1) Amplitude Shift keying (ASK) ASK is a modulation technique that related with amplitude of carrier wave being altered or modulated by information signal. When binary ‘1’ is appeared‚ the signal is transmitted and it is stopped when binary ‘0’ is appeared. The binary ‘0’ and ‘1’ are represented the shifting value between the two selected amplitude. 2) Frequency Shift Keying (FSK) FSK is a modulation technique that related with the frequency shifting or changes of carrier signal to transmit the
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and frequencies of is velop a new analysislsynthesis technique that is characterized by the the underlying sine waves are estimated using Kalman filamplitudes‚frequencies‚ andphases of thecomponentsine waves. tering techniques‚ and each sine-wave phase is defined to These parameters are estimated from the short-time Fourier transform be the integral of the associated instantaneous frequency. using a simple peak-picking algorithm. Rapid changes in the highly Another sine-wave-based speech compression
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similar to what is used today to project laser light shows. Today‚ Lissajous figures are generated with an oscilloscope‚ a type of cathode ray tube that provides a picture of electric signals in the form of a graph. Before digital frequency meters and phase-locked loops‚ Lissajous figures were initially used to determine the frequencies of sounds or radio signal. A signal of known frequency would be applied to the horizontal axis of an oscilloscope and the signal to be measured was applied to the vertical
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