Laboratory Report Assignment N. 2 Separation of Eddy Current and Hysteresis Losses Instructor Name: Dr. Walid Hubbi By: Dante Castillo Mordechi Dahan Haley Kim November 21‚ 2010 ECE 494 A -102 Electrical Engineering Lab Ill Table of Contents Objectives 3 Equipment and Parts 4 Equipment and parts ratings 5 Procedure 6 Final Connection Diagram 7 Data Sheets 8 Computations and Results 10 Curves 14 Analysis 20 Discussion
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relationship is a straight line relationship. In the form of an equation‚ this relationship can be expressed as Y = α + βX + e In this equation‚ Y is the dependent variable‚ and X is the independent variable. α is the intercept of the regression line‚ and β is the slope of the regression line. e is the random disturbance term. The way to interpret the above equation is as follows: Y = α + βX (ignoring the disturbance term “e”) gives the average relationship between the values of
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graph shows the growth rate in cumulative adoptions over time. As can be seen‚ the growth rate falls from a high of about 46% to zero. Logistic Growth Equations To fully describe the logistic growth model it is necessary to use symbols and formula. Let the number of people (or companies‚ or other unit) adopting an innovation at time t be Logistic Curve --- Cumulative Adoptions 100 80 60 Inflection Point 40 20 0 0 5 10 15 20 15 20 Time Logistic Curve
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has collected all the necessary items‚ he places them in a “combine container” – this is a tailoring kit for tailored items‚ a forge for smithed items‚ an oven for food‚ and so on – and clicks the “Combine” button. The game then runs a complicated formula that determines whether the player is able to complete the combine successfully (yielding the desired item)‚ or whether the player fails the combine (usually resulting in
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Courses 300 325 350 375 400 Measure the slope of the resulting line‚ give an algebraic representation of the line‚ and explain what the slope means. Answer: Find the slope of the line (call it m). Let Y = enrollment in econ courses; Let X = total enrollments. The slope is the rise over run‚ or‚ in this case‚ 1/4. Find the equation of the line in slope-intercept form: take any point (we’ll take (3200‚ 350) and use the formula Y = mX + b; and you found the slope (1/4) in the previous part of the problem
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BEC1 Study guide – Updated (please discard any other study guide currently in your possession and replace it with this one) – only 33 pages. Yah!! Introduction (Chapter 1 – Munro e-book) Know the definition of population‚ sample‚ parameter‚ & statistic Be able to identify and/or provide examples of descriptive statistics & inferential statistics Know the properties of & be able to identify or provide examples of quantitative vs. categorical variables Basic Concepts (Chapter 2 – Munro
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Suellen Fonseca Physics 151 April 3‚ 2013 Questions and Answers: 1. Define uniform circular motion. A. Is an object in uniform circular motion accelerating? B. Define centripetal acceleration‚ and state its magnitude and direction. (2.0 points) Ans: An object moving at a constant velocity around a circular path is performing a uniform circular motion. The object’s path is considered to be tangent to the circle due to the fact that it is constantly changing position
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2 periods ---July 1931 to June 2012 and July 1631 to June 2012. The theory’s prediction is that the intercept should equal to zero the slope should be the excess return on the market portfolio. The findings of this study are not substantiating the theory’s claim for the fact that in some portfolios the alpha is statistically significant with non zero value and in some regression models‚ the slope is not statistically significant. 1. The BJS time-series test of the CAPM Black‚ Jensen and Scholes
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point-slope form‚ that will get your spacecraft from Point A to Point B. 3.Determine the equation of the line‚ in slope-intercept form‚ that will get your spacecraft from Point B to Point C. 4.In question 2‚ you selected one of two points (Point A or Point B) to be included in your point-slope equation. Write the point-slope form of that equation again‚ using the other point’s coordinates. 5.Convert the equations you arrived at in question 2 and question 4 into slope-intercept form
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CHAPTER 4 – THE BASIS OF STATISTICAL TESTING * samples and populations * population – everyone in a specified target group rather than a specific region * sample – a selection of individuals from the population * sampling * simple random sampling – identify all the people in the target population and then randomly select the number that you need for your research * extremely difficult‚ time-consuming‚ expensive * cluster sampling – identify
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