Running Head: WEEK 5 INDIVIDUAL ASSESSMENT Introduction Exercise 1. Analyzing a current operations management technique. 1. What is the problem‚ opportunity‚ or challenge addressed in the article? The opportunity addressed in this paper state that business analytics (BA) is an important tool to improve businesses efficiency‚ competitiveness and profitability (Valadares de Oliveria‚ McCormick‚ & Trkman‚ 2012‚ p. 5488). An important area of BA use is in
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As one of Build a Better System’s lead analysts on the Hoosier Burger project‚ you have spent significant time discussing the current and future needs of the restaurant with Bob and Thelma Mellankamp. In one of these conversations‚ Bob and Thelma mentioned that they were in the process of purchasing the empty lot next to Hoosier Burger. In the future‚ they would like to expand Hoosier Burger to include a drive-through‚ build a larger seating area in the restaurant‚ include more items on the Hoosier
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This poem was inspired on an article published by the New York Times‚ which reflected the injustice that blacks received from the whites during the apartheid years. From the very first line we can see the implications of racism since we are told what gender and ex-job the policeman had while we not given any information about the black discriminated woman. The ex-policeman is set on a higher category as if he was superior. "A pregnant Black was Heart Donor; Recipient in Capetown a White Ex-policeman
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Thermal Expansion and Contraction Most of the matters‚ without some exceptions‚ expand with the increasing temperature. When you give heat to matters; speed of its particles increase and distance between them also increase which results in the increase of the volumes of matters. All expansions occurs in volume of the substance however‚ sometimes some of the dimensions of them expand more with respect to others. In this case we neglect the less expanded ones and assume expansion like linear expansion
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and change in temperature of water. ii) To find the specific heat capacity (SHC) of water. Hypothesis: As time increases so does the temperature since the water is exposed to the heated wire for a longer period of time. Variables: The Dependent Variable is the temperature of the water‚ and since the Energy is calculated using temperature it is a dependent variable as well. The constant variables are the voltage and current. Theory: Energy Supplied by Heater = Energy Received by Water Materials:
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FREESTUDY HEAT TRANSFER TUTORIAL 2 CONVECTION AND RADIATION This is the second tutorial in the series on basic heat transfer theory plus some elements of advanced theory. The tutorials are designed to bring the student to a level where he or she can solve problems ranging from basic level to dealing with practical heat exchangers. On completion of this tutorial the student should be able to do the following. • • Explain the use of the surface heat transfer coefficient. • Explain
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Techniques of Waste Heat Recovery Waste heat recovery is being more used more and more often today as it is becoming more effective‚ due to increasing energy prices‚ technological developments and a decrease in equipment costs. Heat recovery can be classified into three main strategies: recycling energy back into the process‚ recovering the energy for other onsite use and using it to generate electricity in combined heat and power systems. Once the system has been made as efficient as possible before
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Forced Convection Heat Transfer I. Introduction This laboratory deals with forced convection‚ forced convection can be considered as a staple of heat transfer. That is to say that forced convection can be found in almost any heat transfer problem‚ and thus understanding its importance and how it affects a given problem is one of the more important learning objectives/outcomes of heat transfer. When dealing with forced convection the most important section‚ after understanding how convection
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The Latent Heat of Vaporization of Water The Latent Heat of Vaporization of Water Aim: The aim is to determine the latent heat of vaporization of water by doing an experiment of boiling water. Theory: The latent heat of vaporization is the amount of energy that is required to transfer a kg of liquid from the liquid state to the gaseous state. This transformation appears‚ when water is heated. The temperature of the water keeps increasing‚ until it
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HEAT TRANSFER LECTURE 1 OUTLINE Introduction Heat Conduction Forced Convection Natural Convection Application of Conduction & Convection Thermal Radiation Application of Radiation Introduction What does the subject of heat transfer deal with? And why it is important. What does the subject of mass transfer deal with? Heat transfer is the science that deals with the study of rates of exchange of heat between hot and cold bodies.
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