A Comparison Between High-Impedance and Low-Impedance Restricted Earth-Fault Transformer Protection Casper Labuschagne‚ Schweitzer Engineering Laboratories‚ Inc. Izak van der Merwe‚ Eskom Enterprises Abstract—Restricted earth-fault (REF) protection on a transformer is a subject for which there has been little attention and‚ compared to other types of protection‚ very little literature exists. Depending on the method of transformer earthing and fault location‚ some transformer earth faults result
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9 4. Decision Tree (Manual)…………………………………..10 5. Decision Tree (WinQSB) ………………………………...11 6. Decision Tree Analysis …………………………………..12 7. Explanation of Decision Tree…………………………….13 8. Sensitivity Analysis - Probability of Research Success …14 9. Sensitivity analysis - Selling price of DSS……………....15 10. Utility Decision Tree………………………………….....16 11. Decision Tree Analysis for Utility…………………….....17 12. Utility Graph ………………………………………….....18 13
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FORM 4 | Chapter 1 | INTRODUCTION TO PHYSICS | | FARHAH FADZLI | [Pick the date] | [Type the abstract of the document here. The abstract is typically a short summary of the contents of the document. Type the abstract of the document here. The abstract is typically a short summary of the contents of the document.] | Derived quantities (speed is derived from dividing distance by time) Derived unit Combination of base units trough multiplying and/or dividing them Example 1:
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treatment of IGT has been highly favored. In the article‚ ‘Type 2 Diabetes Can Be Prevented With Early Pharmacological Intervention’‚ discovery on many preventative alternatives are discussed. One alternative‚ oral anti-diabetic agents‚ enhance insulin sensitivity and sustains β-cell function. These characteristics are abnormal in individuals with IGT and type 2 diabetes. DeFronzo and Abdul-Ghani highlight in their article how from several supported interventions‚ the most reliable outcomes have been detected
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Case Study 1 – Ocean Carriers 1. The Capital Budgeting Decision Should Ms. Linn purchase the Capesize vessel? Assume that Ocean Carriers is a U.S. firm and is subject to 35% taxation. (Please see excel sheets) From our analysis it appears that Ms. Linn should not buy the Capesize vessel. The Net Present Value on the Ocean Carrier is not a positive number‚ a clear indicator that buying the vessels is not a good idea. The tax rate of 35% makes a lot of difference in determining this NPV
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Road traffic accidents (RTA) remain the most common cause of injuries accounting for 57 - 70% of chest trauma patient. Between 20 - 46% of deaths in poly-traumatic patients are due to chest injury (1‚ 2) . Pneumothorax is a common complication of blunt chest trauma.(3) Rate of occurrence of tension pneumothorax is 10% while traumatic pneumothorax‚ iatrogenic pneumothorax and delayed pneumothorax occur in 33.6%‚ 18.1% and 12% traumatic population‚ respectively (3) . Mechanism of chest trauma including
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5.2. Performance Analysis Factors The most widely used measures to assess the performance of diagnosis the disease systems is as follows. Table 7 shows the confusion matrix containing the information about actual and predicted classifications which is used to evaluate the performance metrics. The entries in the confusion matrix have the following meaning in the context of our study: tp (true positives) is the number of cases covered by the rule that have the class predicted by the rule. fp (false
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Define the term sensitive periods‚ and explain how the teachers knowledge and understanding of these periods determines his / her preparation and custodianship of the prepared environment. Dutch biologist Hugo De Vries was the first person to speak about and define the sensitive periods during his research with animals. These observations in nature were part of Montessori’s studies as well. She observed similar situations in ‘normal young humans’. This appeared to be the same globally‚ with all
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Question: *Must prepare a spreadsheet for the base case NPV and some sensitivity analysis. *And you have to prepare a 1 page analysis that answers the questions given for LAURENTIAN BAKERIES. (Make sure to answer questions stated in Decision problems Section on the case.) Solution: Base case of npv and Sensitivity analysis is in the spreadsheet NPV is $ 8‚340‚451. Analysis for LAURENTIAN BAKERIES Laurentian bakeries are a renowned company in a food industry in U.S. frozen pizza market. The
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Assignment No: 1 Define the term Sensitive periods and explain how the teacher’s knowledge and understanding of these periods determines he’s/her preparation and custodianship of the prepared environment. According to Montessori that it is very easy for a child to acquire certain abilities such as language‚ discrimination of sensory stimuli‚ and mental modeling of the environment at certain periods this is what Dr. Montessori called Sensitive periods. (Montessori‚ 1966).
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