generator sets. REACTIVE POWER (KVAR) LOAD SHARING When generator sets operate in parallel the alternator field excitation system of each generator set controls the proportional sharing of the total reactive power requirements (kVAR) of the system. The kVAR load sharing is achieved by increasing or decreasing the field excitation to the systems’ alternators. As the field excitation of one generator set in a group is increased i.e. overexcited it will not lead to an increase in voltage (as it
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Origin of the ECG signal Shi Zhu Department of Computer and Electrical Engineering University of Ottawa Ottawa‚ Canada Szhu060@uottawa.ca Abstract—the technical report paper mainly introduces the concepts of heart and ECG signal and how the blood flow through the heart from the entrance of the heart to the entire body. Also‚ this paper describes some procedures of electrical activation of the heart and the genesis of the electrocardiogram like polarization and depolarization waves. That the point
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than recording the light absorbed by a species‚ or the light necessary to excite its electrons‚ we measure the light emitted after the species has been excited and returns to its ground electrical state. Two spectra are produced: emission and excitation. Excitation is similar to absorption‚ where emission records the intensity of the radiation emitted by the species as it relates to wavelength. Fluorescence is highly sensitive method and can be used in many industries‚ including food analysis‚ pharmacy
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ELECTROMYOGRAPHY (EMG) Roshna S Department of Electronics and Communication‚ 8th SEM CMR Institute of Technology AECS layout‚ ITPL road‚ Bangalore‚ India Abstract – Electromyography (EMG) is a diagnostic procedure to assess the health of muscles and the nerve cells that control them (motor neurons). Motor neurons transmit electrical signals that cause muscles to contract. An EMG translates these signals into graphs‚ sounds or numerical values that a specialist interprets. It is a technique for
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A Seminar Report On “ORGANIC LIGHT EMITTING DIODE INDEX S.NO TOPIC PAGE NO 1) Introduction…………………………….……………….….………………6. 2) OLED vs LED……………………..…………………….……………..…..7 3) History………………………………………………….…………….……..8 4) Organic Light Emitting Diode……………………….……………….…….10 5) Structure of OLED………………….……………………..………………...11 6) OLED device operation and principle……........…………..………………...12 7) Working
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Introduction Electrical drives Motion control is required in large number of industrial and domestic applications like transportation systems‚ rolling mills‚ paper machines‚ textile mills‚ machine tools ‚ fans pumps ‚ robots‚ washing machine etc.. system employed for motion control are called drives and employ any of the prime movers such as diesel or petrol engines gas or steam engines hydraulic motors and electric motors for supplying mechanical energy for motion control. Drives employing
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University Malaysia Terengganu Department of Chemical Sciences KIM3402 Laboratory Reports for Spectrometry Program: Bachelor of Science (Chemistry) Lab Group: K1 Prepared for: Dr. Noorashikin Binti MD Saleh Name of Author : Liew Ken Min Student ID : UK 31217 Signature : TABLE OF CONTENTS PAGE CHAPTER 1 Theory and Objectives of the experiment 3 1.1 General Properties of Spectroscopic Methods 1.2 UV-Vis Spectroscopy 1.3 Fluorescence Spectroscopy 1.4 Atomic Spectrometric
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of our cells and our organs. Electrolytes are important because they are what your cells‚ especially nerve‚ heart and muscle use to maintain voltages across their cell membranes and to carry electrical impulses such as nerve impulses and muscle contractions across themselves and to other cells. The major electrolytes that are in our body are as follows: sodium (Na+)‚ potassium (K+)‚ chloride (Cl-)‚ calcium (Ca2+)‚ magnesium (Mg2+)‚ bicarbonate (HCO3-)‚ phosphate (PO42-)‚ sulfate (SO42-). Sodium
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The excitation wavelength you would use to see the red fluorescence from PI would be around 480 to 570 nm. Propidium Iodide is considered to be autofluorescence in Texas-Red with chlorophyll at about 480 to 570 nm. The excitation/emission of Propidium Iodide is similar to chlorophyll and that of Texas-Red fluorochrome because they all fluoresce red. (e.) Concluding
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This assignment will give the opportunity to demonstrate knowledge of biomechanical principles and their impact of sporting performance. Analysis of shot-put – provide the requirements of the shot putt‚ with specific reference to the musculo-skeletal system. Provide comparisons to the discuss and hammers throws. According to (rose 2011) various stone- or weight-throwing events date back more than 2000 years in the British Isles. The first known events resembling the modern shot put likely occurred
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