Business law case Brown is a farmer who‚ amongst other activities‚ has been in the business of raising chickens on large scale. The baby chicks require a continuous supply of a oxygen to survive and the necessary equipment for that purpose is connected to the electric power supplies to the farm. In thee past brown had suffered a minor loss of chickens from an interruption in this electric service and had‚ as a result‚ installed an auxiliary battery operated power generator in the barn to be available
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Prediction System of Magnetic Abrasive Finishing (MAF) On the Internal Surface of Cylindrical Tube Ching-Lien Hung1+‚ Wei-Liang Ku2‚ Lieh-Dai Yang3 Submitted to Materials and Manufacturing Processes March‚ 2010 This paper has not been published elsewhere nor has it been submitted for publication elsewhere. 1+‚ 3 Department of Industrial Engineering and Management‚ Nan Kai Universtiy of Technology‚ Nan Tou‚ Taiwan‚ R.O.C. 2 Department of Information Management‚ Nan Kai Universtiy
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How voltmeter and ammeter work Measuring Voltage Measuring the voltage between two points of an electrical current can be done with an instrument called a voltmeter. One type of voltmeter is a direct-current voltmeter. When taking a voltage reading the instrument is placed across the portion of the circuit that is to be measured. Direct-Current Voltmeter The direct-current voltmeter has a horseshoe shaped magnet‚ with a semicircular piece of soft iron attached to each end of the magnet. The iron
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Maxwell’s EquationsMaxwell’s equations represent one of the most elegant and concise ways to state the fundamentals of electricity and magnetism. From them one can develop most of the working relationships in the field. Because of their concise statement‚ they embody a high level of mathematical sophistication and are therefore not generally introduced in an introductory treatment of the subject‚ except perhaps as summary relationships. These basic equations of electricity and magnetism can be used
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Joseph John Thomson was born on December 18‚ 1856 near Manchester‚ England. His father died when J.J. was only sixteen. Thomson attended Owens College in Manchester‚ where his professor of mathematics encouraged him to apply for a scholarship at Trinity College‚ one of the most prestigious of the colleges at Cambridge University. Thomson won the scholarship‚ and in 1880 finished second in his class in the grueling graduation examination in mathematics. Trinity gave him a fellowship and he stayed
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Linear Variable Displacement Transducer (LVDT): A very basic transducer which is always useful in the field of instrumentation‚ I have studied about this in my college days. Now let me explain about the LVDT with its Principle of Operation and I will explain how it is constructed for its well known operation and you can understand the working of LVDT. Principle of LVDT: LVDT works under the principle of mutual induction‚ and the displacement which is a non-electrical energy is converted into an
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Explain what it means when we say a substance is magnetic. A substance can be picked up by a magnet. Discuss the relationship between electric and magnetic fields. The magnetic field will be perpendicular to the electric field and vice versa Before you begin your lab‚ you need to form a hypothesis that reflects which material‚ voltage‚ and number of winds you think will produce the strongest electromagnet. Record your hypothesis as an if then statement. If I use copper‚ 100 volts‚ large thickness
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What’s the difference between resistance and resistivity? Resistance is the obstruction offered to the flow of current by a conductor. Resistivity is the obstruction offered to the flow of current by UNIT AREA OF the conductor. So basically‚ resistance is the property of the object (say a copper wire)‚ whereas resistivity is the property of the substance (copper). And so resistance depends upon the properties of the object. Whereas resistivity depends upon the properties of the metal.
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PHYSICS HIGHER SECONDARY SECOND YEAR VOLUME - I Revised based on the recommendation of the Textbook Development Committee Untouchability is a sin Untouchability is a crime Untouchability is inhuman TAMILNADU TEXTBOOK CORPORATION COLLEGE ROAD‚ CHENNAI - 600 006 c Government of Tamilnadu First edition - 2005 Revised edition - 2007 Dr. S. GUNASEKARAN Reader Post Graduate and Research Department of Physics Pachaiyappa’s College‚ Chennai - 600 030 CHAIRPERSON Reviewers P SARVAJANA
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Independent University‚ Bangladesh Admission Test (Sample) Math-Physics (Engineering) Total Marks: 50 Name Instructions: a) Turn-off all mobile communication devices (cell-phones‚ PDAs‚ laptops‚ etc.) b) There are 25 (twenty five) problems. You have to attempt all of them. c) Each problem has 5 (five) possible answers. Choose the correct answer‚ and fill the appropriate oval on the answer sheet. d) There is no negative marking. e) Do not fill more than one oval for any problem. f) It is preferable
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