APPLICATION NOTE 1002 ISO LINK Isolink Optocouplers vs. Pulse Transformers In isolation applications where one needs to pass signals in presence of transient or continuous high voltages‚ reject extreme noise‚ and break ground loops‚ optical (optocouplers) and magnetic (pulse transformers) coupling isolation are often used. However pulse transformers are much more difficult to design with relative to optocouplers. When dealing with pulse transformers‚ the load becomes more critical than
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How Do I Fix This? Managing a Product-Harm Crisis by xxx Doctoral Study Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Business Administration Walden University xxx ABSTRACT Product-harm crisis situations have increased in frequency no matter which business is targeted and has a negative effect on its operation. In many instances products can be released as defective or pose a health or safety risk to its users. It could affect the whole
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Question: Some lasers are referred to as being “cw.” What does “cw” mean? 1) Circular wave 2) Constant white 3) Continuous wave 4) Clear white Science Quiz‚ Technology Quiz Question: What is the process responsible for producing photons in a diode laser? 1) Fermi level shift 2) Majority carrier injection 3) Carrier freeze out 4) Electron-hole recombination Science Quiz‚ Technology Quiz Question: What are three types of lasers? 1) Gas‚ metal vapor‚ rock 2) Pointer‚ diode‚
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Characteristics of Fiber Optics Communication System. Light propagation in an Optical Fiber. Mode Analysis for Single Mode Fiber. Mode Analysis for Multimode Fibers. Surface Plasmon Resonance. Optical Fiber Surface Plasmon Resonance Sensors. Fibre Optic? Dielectric waveguide of cylindrical geometry with core and cladding of suitable material. refractive index of core > refractive index of cladding Main Motivation To meet demand of increase in the telecommunication data transmission. cladding Physical
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Managerial Statistics (ENMGT 572) Group Assignment You are permitted to use SPSS to solve the following problems unless otherwise stated. Problem 1: Refer to the data file Executive salary.xls. This files shows annual salary of CEOs for various companies and industries. The random variable of interest for this exercise is Sum97. This is the CEO’s annual salary plus bonuses for the year 1997 (referred to as salary here-in). The purpose of this exercise is to determine if there is a significant
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renewable energy‚ and compare the advantages and disadvantages of each. Pros: 1) Passive solar heating may hold a great advantage for a homeowner if there is reliable sunlight that is able to shine into the home and create warmth. Also‚ it will reduce energy bills in their liquid even when the sun is not shining. 3) Wind power is cheap‚ clean energy that is the average household. 2) Active solar heating systems have the advantage of storing heat in essentially free once the infrastructure is paid
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Oil Circuit Breaker Operation By A JOSEPH INTRODUCTION In this study the operation and maintenance required on the Takaoka Tank Type Oil Circuit Breaker (Type L4) and the JB427 will be explored. The circuit breakers used for this study is the Diamond Vale 33kV Circuit Breaker at Mt Pleasant Substation and the #0 33kV Circuit Breaker at Barataria Substation respectively. Figure [ 1 ] : THE TAKAOKA OIL CIRCUIT BREAKER
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Polytechnic University of the Philippines College of Science Department of Food Technology MOISTURE DETERMINATION (Experiment no. 1) Bea Dessa T. Co Maybelle Tolete Ian Francia Glyceryl Pangan BSFT 3-1D FOTE ///????? Food Analysis Prof. Kennedy Bongon Introduction Moisture content is one of the most commonly measured properties of food materials. It is important to food scientists for a number of different reasons: Legal and Labeling Requirements. There are legal limits to
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Source 1 Hotbox Food would like to present a line of delicious beverages in completely self heating cans. Thanks to these innovative containers called “Hotshots”‚ it is now possible to drink high quality beverages at any time and at any place. Neither an external heat source‚ nor any other cooking utensils are required. Drinks 2go recipes do not contain additives‚ preservatives‚ artificial colorings or any raw materials obtained from GMO (Genetically Modified Organisms). Source 2 In one version
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Swisher Systems Corporation (SSC) is an industrial heating company that was established in 1949 (W.C. Benton‚ 2010). SSC is an innovator of flexible heating products‚ particularly with its knit and braided heating element. The heating element consists of a multi-stranded resistance wire which is knit and braided with fiberglass and is the center technology for most of all the Swisher Systems’ products. Swisher is also known in the heating industry as being the highest quality flexible heat
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