Magnet Synchronous Motors using Design Sensitivity Analysis Mohammadreza Hassan Zadeh1‚ Arash Kiyoumarsi2 1 Electrical Engineering Department‚ Abhar Islamic Azad University‚ Abhar‚ 22‚ Iran‚ phone: +98 281 3349816‚ e-mail: mrh_zadeh@qazviniau.ac.ir‚ 2 Electrical Engineering Department‚ Isfahan University Isfahan‚ Iran‚ Abstract. This paper presents a shape optimal design approach to reduce the torque ripple of the interior-permanent magnet synchronous motors. The shape design sensitivity
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Managerial Accounting Case ‘Waltham Motors Division’ Answer 1: Breakeven point If Waltham Motors Division sells 13‚326 units‚ it will breakeven. But why Waltham incurred net losses when it sold more than 13‚326 units in May? The unfavorable cost variances (see answer 2 and 3) and Waltham’s high operating leverage were major reasons for its financial problems. Waltham’s operating leverage is 3.85 times‚ which indicates that the operating income is very sensitive to changes in sales. Answer
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Chapter 17 Discussion Questions 17-1. Corporate management has become increasingly sensitive to the desires of large institutional investors because they fear these shareholders may side with corporate raiders in voting their shares in mergers or takeovers attempts. 17-2. There is no difference in dividend payments. The difference in trading values reflects a premium for being able to participate in electing a majority to the board of directors. 17-3. Usually corporations issue different
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Anti-Thesis Statement There is evidence that motor control exercise may be of benefit in the treatment of chronic low back pain patient populations. Motor control exercise is based on the idea that low back injuries cause inhibition of core stabilizing muscles‚ which will then atrophy over time (Hodges & Richardson‚ 1996; Richardson‚ Hodges‚ & Hides‚ 2007). Costa et al. (2009) found evidence supporting the that idea motor control exercise improves function and patient impression compared to a control
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Case Assignment 1 (23rd September‚ 2014) Due: 15th October 2014 in class Centre for the Arts (Case 6 in the case book) Case Questions: (You do not have to answer them in Q&A format. Please read the note: “How to write an analysis of a case”) 1. As Erin White‚ what recommendations would you make that might result in achieving break even for the scheduled Halo performance? 2. As Erin White‚ what recommendations would you make to improve seat revenue for the following two theatrical performances?
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chain management of Tata Motors Ltd. using a combination of firm product specific data measures‚ firm level performance and industry performance. Our goal is to assess the current state of Tata Motors Ltd. and identify both the potential and the management realities associated with developing globally competitive auto supply chains. We use empirical data and anecdotal information to offer our best guess answers to the following questions: Will the future of Tata Motors Ltd. be that of a globally
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Porter’s Five Forces (Industry Analysis) Bargaining Power of Suppliers: The automobile supply companies have limited bargaining power. There are so many supply firms and there are so many parts that are required to produce an automobile‚ requiring numerous suppliers‚ one would think that the automakers would be at the supplier’s mercy. However‚ the suppliers really have very little power. The suppliers tend to rely on one or two automakers to purchase the majority of their products. If the
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FORD MOTOR COMPANY AND PENSKE LOGISTICS CASE STUDY KEVIN BRAVO EMBRY RIDDLE AERONAUTICAL UNIVERSITY MARCH 4‚ 2012 Abstract In this case study I would highlight the importance of Penske Logistics to Ford Motor Company‚ one of the world’s largest automotive manufacturers. Penske has a good reputation and are highly valuable in the logistics field. They are very famous in using a process that identifies and removes errors efficiently with a set of tools that increases productivity in the
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SERVO MOTOR SYSTEM YED TEPE UNIVERSITY DEPARTMENT OF MECHANICAL ENGINEERING YEDITEPE UNIVERSITY ENGINEERING FACULTY MECHANICAL ENGINEERING LABORATORY Servo Motor System 1. Objective: Introduce the students to control the speed of a servo motor system. To test the motor in the directions of rotation with the functions of the speed control. To conduct a reference move on a servo system. 2. Equipment: Festo Equipment Set TP 801: Basics of servo motor drive technology‚ including Roller
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Unit 1 Case Study 1: Tell Me About Blood Stephanie Sprague ITT Technical Institute Unit 1 Case Study 1: Tell Me About Blood 1)What is the significance of a lower-than-normal hematocrit? What is the effect of a bacterial infection of the hematocrit? Can cause bleeding destruction of red blood cells causing sickle cell anemia and an enlarged spleen it can also cause decreased production of red blood cells which in turn can cause cancer and bone marrow suppression. Nutritional problems as well as over
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