Development of the Metal Foam Electrical Resistance Heater. (Under the Direction of Dr. Albert Shih.) This thesis presents a novel concept using a radial heating element made from porous Fe-Cr-Al metal foam in an air heater. Electrical resistance heating has been used extensively to convert the electrical energy into thermal energy. An analytic heat transfer model is first developed to estimate dimensions of the heating element. Four prototype Fe-Cr-Al metal foam electrical heaters with different
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the fact that there are many companies that are affected of the global economic crisis. And the least thing that you can do about unemployment is to find a best way on generating money like you can accept laundry services‚ plumbing services‚ or electrical repair services if you are skilled enough to do the job. Then‚ you could start a certain profitable business like food house or a small store that does not require you much capital so that you will not find it hard to save enough money from the
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IEEE Standard for Electrical Power System Device Function Numbers‚ Acronyms‚ and Contact Designations TM IEEE Power and Energy Society Sponsored by the Substations Committee and the Power Systems Relaying Committee C37.2 IEEE 3 Park Avenue New York‚ NY 10016-5997‚ USA 3 October 2008 IEEE Std C37.2™-2008 (Revision of IEEE Std C37.2-1996) Copyright The Institute of Electrical and Electronics Engineers‚ Inc. Provided by IHS under license with IEEE No reproduction or networking permitted
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Question 1: What is your analysis of the structure of the portable electric tool industry? Has it been structurally attractive? Degree of Competitive forces in the Portable Electric Power Tool industry (Structural Analysis) Barriers to Entry: High The major barriers to entry in this industry were found in terms of 1. Technology‚ 2. Capital investment‚ 3. Economy of scale in manufacturing‚ and 4. Brand reputation in specific market segments & product categories. Barriers
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3Analysis PAGEREF _Toc401637014 \h 4Westover Electrical Winding Operation Flow Chart PAGEREF _Toc401637015 \h 4Causes of Winding Effects: Fishbone Diagram PAGEREF _Toc401637016 \h 5Statistical Process Control Chart: Rejects through Time PAGEREF _Toc401637017 \h 5Paretto Chart PAGEREF _Toc401637018 \h 6Recommendations PAGEREF _Toc401637019 \h 7Best Solution PAGEREF _Toc401637020 \h 8Conclusion PAGEREF _Toc401637021 \h 9 Executive SummaryWestover Electrical‚ Inc.‚ is a medium-size Houston manufacturer
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The use of electrical stimulation has been used widely in physical therapy for many different reasons to treat and manage pain‚ joint limitations‚ spasticity and spasms‚ muscle disuse atrophy‚ circulatory deficits and muscle re-education. The purpose of this case report is to describe the efficacy of using a medium frequency alternating current (MFAC)‚ a Russian stimulation‚ for muscle re-education and strengthening to the quadriceps femoris muscles to help improve the ability to perform sit to stand
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end of the case Zwick Electrical “Did the consultants come up with anything?” asked Wilton Zwick. His brother‚ Carlton‚ nodded affirmatively. “There are several possible alternatives. In terms of alliances it looks like they have identified two potential partners. Here‚ take a look for yourself.” Wilton quickly scanned the report’s front page. “Hmm‚ Asea Brown Boveri and Siemens?” Carlton and Wilton Zwick are‚ respectively‚ president and vice president of Zwick Electrical Incorporated (ZEI)‚ a
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Executive Summary Loctite Corporation should introduce the new adhesive system Bond – A – Matic 2000 (BAM) as complementary product to the SuperBonder adhesive line. The target customers are plant managers in companies using more than 1 lbs. of instant adhesive per year. Loctite should employ a direct mailing campaign for BAM’s marketing efforts. The new adhesive system will support the company’s strategies to capture 35% of the CA market with the SuperBonder line. Customer Analysis 1. Market
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Electrical Safety in the Perioperative Environment There are numerous ways electricity is employed in the operating room environment‚ such as X-ray machines‚ electrosurgical units‚ monitors‚ surgical table and lights‚ endoscopic cameras and monitors‚ lasers‚ and robotics. Each piece of machinery comes with certain safety precautions when using them in the perioperative environment. Since almost all injuries in the OR result in human error‚ it is important to follow these precautions to ensure
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Jones electrical distribution Case Study (Group 10) Q 1‚ How well is “Jones Electrical Distribution” performing? What must Jones do well to succeed? First Quarter 2004 2005 2006 2007 Sales increase 18% 17% ROE 7.6% 13.6% 12.3% 2.0% Sustainable growth rate 7.6% 13.6% 12.3% 2.0% Profit Margin 0.9% 1.5% 1.34% 0.8% Assets turnover 2.76 2.88 2.86 0.70 financial leverage 3.20 3.12 3.23 3.49 Shareholder’s equity 31% 32% 31% 29% From coverage
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