Measurements And Instrumentation - 550 Words

Measurements And Instrumentation (Math Problem Sample) Content: Name: Instructor: Course Title: Electrical And Electronic Engineering Unit Title: Measurements And Instrumentation Date: QUESTION 1 A resistance is determined by voltmeter - ammeter method. The voltmeter reads 160V with a probable error of  ±10V and ammeter reads 10A with probable error of  ±1A. Find the probable error in the computed value of resistance. SOLUTION R=VI Voltage, V=160 ±10V Current, I=10 ±1A Probable error, e=102x12=10.0499ÃŽÂ © error, e=a2xb2=101602+1102=0.1179 Resistance=160V10A=16ÃŽÂ © Probable error in resistance= ±16x0.1179ÃŽÂ ©= ±1.88679 QUESTION 2 During the measurement of a low resistance using a potentiometer the following readings were obtained. * Voltage drop across the low resistance under test is 0.4221V * Voltage across the 0.1à ¢Ã¢â‚¬Å¾Ã‚ ¦ standard resistance is 1.0235V Calculate the value of the unknown resistance, current through it and power lost in it. SOLUTION Let Voltage drop across the low resistance be VL=0.4221V Voltage drop across the 0.1ÃŽÂ © standard resistor be V0=1.0235V Let also Rs be standard resistor and Rx be the unknown resistor. VL=RSRS+RXxVin 1.0235=0.10.1+RXx(0.4221+1.0235) RX=0.14456-0.102351.0235=0.04124ÃŽÂ © Current through the unknown resistor: I=VSRT=0.4221+1.02350.04124+0.1=10.2351A Power lost through the resistor: P=I2R=10.23512x0.04124ÃŽÂ ©=4.3201899W QUESTION 3 A thermocouple circuit uses a chromel-alumel thermocouple which gives an e.m.f. of 33.3mV when measuring a temperature of 8000C with reference temperature of 00C. The resistance of the meter coil, Rm is 50à ¢Ã¢â‚¬Å¾Ã‚ ¦ and a current of 0.1mA gives full scale deflection. The resistance of junction and leads, Re is 12à ¢Ã¢â‚¬Å¾Ã‚ ¦. Calculate: * Resistance of the series resistance if a temperature of 8000C is to give full scale deflection. V=IR emf=I(Re+Rm+Rs) Rs=33.3x10-31x10-4-12+50ÃŽÂ ©=271ÃŽÂ © * The approximate error due to a rise in 100C in the copper coil of the meter, given the resistance temperature co-efficient of the coil is 0.00426/0C. à ¢Ã¢â‚¬â€œÃ‚ ³R=10ÃŽÂ © à ¢Ã‹â€ Ã¢â‚¬  R=50x0.00426x10ÃŽÂ ©=2.13ÃŽÂ © Current in the circuit, I=emfRm+Re+Rs+à ¢Ã‹â€ Ã¢â‚¬  R=33.3x10-3V50+2.13+271+12=0.09936mA Approximate error in temperature, e=0.09936-0.10.1x800=-5.12 0C QUESTION 4 A Barium Titanate pickup has the dimensions of 4mm by 4.5mm by 1.0mm. The force acting on it is 10N. The charge sensitivity of Barium Titanite is 145pC/...

Coxeys Army 1894 March of Unemployed Workers

The Unjustified Removal Of Native Americans - 1434 Words

The Unjustified Removal of Native Americans In The United States I don t feel we did wrong in taking this great country away from them. There were great numbers of people who needed new land, and the Indians were selfishly trying to keep it for themselves.- John Wayne. Even though John Wayne was greatly mistaken, he is entitled to his opinion. There are also others like John Wayne who feels this way towards Native Americans. However I am not one of those people who agree with John Wayne. The brutal extract of the Native Americans in the United States was not only unjustified, it also tremendously impacted later generations. In the manner of John Wayne’s opinion on the subject of Native Americans, he had his reasons. One those possible reasons could be the first major act of violence against of the English settlers. In order to understand the act of violence against Jamestown one must understand the events that lead to the attack on the settlers. When the colonist first came to Jamestown there wasn’t always peac e with the settlers and the Native Americans. The Natives saw the settlers as foreigners and saw them as a threat and knew they were there to take their land. The weapons the settlers had caused uneasiness and jealousy among the Natives. For a while there was miscommunication between the Natives and settlers. Once John Smith, the leader of the Virginia Company settlement of Jamestown realized that the survival of the colony relied on the food source from theShow MoreRelatedThe Road Of The Trail Of Tears1334 Words   |  6 Pagesin American History. Was America justified in destroying a culture in its pursuit of Manifest Destiny, or did they feel it was their only option in this matter at the time? Based on research, I feel that the American policy of Indian removal and relocation was extremely unethical and unjustified in its motives and execution. 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But all the flag waving seems to have helped a lot of people dismiss the idea that, even though the detainees taken from Afghanistan in the past year are not U.S. citizens, they remain innocent until proven guilty according to American legal principles. One might ask: ‘if the suspects haven’t been proven guilty in court (or the remarkably prosecutor-friendly military tribunals), how can they be, for all intents and purposes, imprisoned while innocent (without violating numerousRead MoreWe Are A Product Of Our Pasts1982 Words   |  8 Pagesthe Marshall Islands in their efforts at mitigating the deleterious effects of climate change – through provisions concerning refuge and overall relief – due to the destructive colonial past and modern imperial presence of the U.S. in the RMI. 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Company Analysis Northwest Airlines Essay Example For Students

Company Analysis Northwest Airlines Essay Company Analysis: Northwest AirlinesIntroduction to BusinessBN-1020Dr. RandallBy, James AcademiaIntroductionNorthwest Airlines is one of the pioneers in the airline transportation industry and is ranked at the fourth largest air carrier in the United States today. The success of the carrier depends on the quality and reliability of the service at a reasonable price. Close competitors force Northwest to innovate their services by increasing efficiency. This essay will try to examine different perspectives in the services needed to successfully complete the company’s objectives. The analysis will explain historical and financial perspectives that may give a better understanding of the current market trend of the organization. We will write a custom essay on Company Analysis Northwest Airlines specifically for you for only $16.38 $13.9/page Order now Servicesâ€Å"Northwest Airlines is engaged principally in the commercial transportation of passengers and cargo.† (5) NWA is a complete full service air transportation carrier that is the forth-largest air carrier in the world that services over 750 destinations located in 120 different countries on 6 continents. They operate 2,600 flights daily around the world and operate more than 200 nonstop between the United States and Asia each week. Headquarters is based in Minneapolis/St. Paul. The main connecting hubs are located at Detroit, Minneapolis, Memphis, and Tokyo. Northwest employs 50,600 employees nationwide as of Dec. 31, 1998. (6) NWA also has 1269 Stockholders as of Feb. 26, 1999. (6) Northwest continues to improve cargo shipping by proudly dedicating 12 Boeing 747 aircraft and easily becoming one of the largest cargo airlines in the world. (4) Cargo is very profitable for Northwest because â€Å"Northwest has predicted cargo revenue will top the 900 million mark in 2 000†. (3) The enormous fleet of aircraft contains 400 airplanes. (1) Northwest has subsidiaries wholly owned (Unless otherwise indicated by NWA) by Northwest Aircraft, Northwest Aerospace Training corps, MLT Inc, Express Airlines, and Express Airlines I. (6) HistoryNorthwest Airlines began service on October 1, 1926, flying mail between Minneapolis / St. Paul and Chicago. (2) They started passenger transportation in July 7, 1927. (2) Throughout the years Northwest has grown steadily by acquiring new system routes in the northwestern region of the USA. The year 1930 was a landmark in history because Northwest moved their home base operation to their present headquarters in St. Paul. The air service grew overnight with the acquisition of Southern Airways in 1936. Northwest’s famous red tail was introduced for the first time on February 1948. The reason why Northwest selected a red tail is because the majority of flights flew over the northern hemisphere. If a flight were to have an accident in snowy surroundings the red tail would easily identify the aircraft. Expansion efforts continue throughout the system but the largest and most significant expansion happened on January 6, 1986. Northwest agrees to purchase Republic Airways and Northwest employees increased from 17,000 employees to approximately 33,000 over night. Northwest continues to expand service in both European and southeastern Asian countries. In 1993, KLM Royal Dutch Airlines purchases 51% of Northwest’s common stock making KLM an owner and a code-sharing partner. Northwest finds that code sharing is beneficial towards the coverage of and expansion of their service so northwest acquire alliances with China Air, Continental Airlines, and Alaska Airlines to name a few. Northwest is still looking to expand their service coverage by obtaining new routes. OpinionNorthwest Airlines has proved that their dedication to superior air service will be their main objective. The mission of the company clearly explains how Northwest’s corporate culture focuses on their main objectives. â€Å"The people of Northwest Airlines will provide reliable, convenient, andconsistent air transportation that meets or exceeds customer expectationsand earns a sustainable profit† (1)Northwest enforces values and guiding principles into the workers so that the customers and employees can get a full understanding of where the company stands concerning these issues. (1)Northwest’s Values1. Safety First2. Honesty and Integrity3. Trustworthiness4. Respect for self, others, and for property5. Caring6. ResourcefulnessGuiding Principles1. Never Compromise Safety2. Always Emphasize Cleanliness3. Always put customers first4. Always support and inspire each other5. Always strive to ImproveThese principles and values form the ideal employee. These positive ideals also create an ideal work environment and maintain high morals and attitudes in the workforce. My experience with Northwest has been very positive. I was able to travel to twelve different countries so far in my career and that alone is such a fulfilling accomplishment by it self. Finally, my expectation for the future of the company is very high. Many different innovations in the operation will propel the organization forward to meet and exceed customer expectation. Moreover, constancy and reliability will not only increase profits, but also, create customer satisfaction. .u8a58eeb5253cb16d69937a79daf65717 , .u8a58eeb5253cb16d69937a79daf65717 .postImageUrl , .u8a58eeb5253cb16d69937a79daf65717 .centered-text-area { min-height: 80px; position: relative; } .u8a58eeb5253cb16d69937a79daf65717 , .u8a58eeb5253cb16d69937a79daf65717:hover , .u8a58eeb5253cb16d69937a79daf65717:visited , .u8a58eeb5253cb16d69937a79daf65717:active { border:0!important; } .u8a58eeb5253cb16d69937a79daf65717 .clearfix:after { content: ""; display: table; clear: both; } .u8a58eeb5253cb16d69937a79daf65717 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u8a58eeb5253cb16d69937a79daf65717:active , .u8a58eeb5253cb16d69937a79daf65717:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u8a58eeb5253cb16d69937a79daf65717 .centered-text-area { width: 100%; position: relative ; } .u8a58eeb5253cb16d69937a79daf65717 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u8a58eeb5253cb16d69937a79daf65717 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u8a58eeb5253cb16d69937a79daf65717 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u8a58eeb5253cb16d69937a79daf65717:hover .ctaButton { background-color: #34495E!important; } .u8a58eeb5253cb16d69937a79daf65717 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u8a58eeb5253cb16d69937a79daf65717 .u8a58eeb5253cb16d69937a79daf65717-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u8a58eeb5253cb16d69937a79daf65717:after { content: ""; display: block; clear: both; } READ: Lord Of The Flies: Golding Reduces The Power Of His Message EssayFinancial StatementsStock PlotBibliographyBibliography1. http://www.nwa.com/corpinfo/profin/vision2. Passages: news letter pg. 3, Volume 4, 6/25/003. Traffic World: Krause, Kristen; Issue 13, Vol. 263 pg. 36-374. Aviation Space technology: McGraw-Hill; Issue 7, Vol. 153, pg 85. Moody’s Transportation Manual: Mergent; Vol. 7, pg 788, 19996. The Valueline Investment Survey: Edition 26, Vol. 26, pg 270Business Essays

Research Proposal Assistance - More Than Necessary?

Research Proposal Assistance - More Than Necessary?A research proposal assistance is considered as one of the major qualifications to write a proposal. Here are some common misunderstandings about it.You have to get assistance to write a research paper if you know nothing or you know little about science, but you are still are thinking that you can make your own research paper. Well, this is certainly not possible. If you can write a comprehensive outline of your topic, you will be very confident about writing a research paper because you will have a good idea about the topic and all that will be available to you in its structure.Nowadays, there are research proposal assistance centers which have different help services for you. Some of them are like matchmakers for students who are aspiring to become professors, where they find out the real needs of PhD students and thus help them in doing their research. But there are others who will provide you with the assistance you need to writ e a research paper. The most important thing that you should always remember about research assistance is that it is needed to get a big idea about the research, if you want to do it in the right way, the person should be really interested in your topic.You should remember that in order to have success in writing a research paper, you should use all available resources and techniques in writing a paper. You should learn from the existing literature as well as new literature. One of the things you should also remember is that there are no shortcuts in research papers, but this does not mean that they cannot be written at all. The basic thing that you should keep in mind is that you need to understand that, whatever you do, do it well, and what you write must match with the needs of the audience of the paper.The most effective research papers have got to demonstrate the validity of their claims in the most clear and convincing manner. In the process of writing the research papers, you should also find out if you have any preferences in this area.There are many ways to look for research proposal assistance, and all you have to do is to find out the online research assistance websites. This will provide you with a complete research guide to help you with the research project and any doubts or queries you may have. You should not hesitate to contact the services of the local agencies also, as they can help you with their experience.And lastly, be patient while writing the paper, if you cannot follow the correct steps to write a research paper. If you find a list of errors or a wrong conclusion, you can choose to change it or ignore it. It is not important to prove yourself right and wrong, rather do it in the correct way.

The Undeniable Truth About Essay Topics for Animal Farm That No One Is Sharing With You

The Undeniable Truth About Essay Topics for Animal Farm That No One Is Sharing With You Inspiration to make your own advertising or media argumentative essay topics isn't really hard to discover. As soon as you have your ideas sorted, it is going to be a good deal simpler to compose this essay. Moral argumentative essay topics are a few of the simplest to get carried away with. When instructed to compose compositions on the book, there are many topics which students may explore. The list supplied in this page will fire your imagination, and you'll have the ability to choose good argumentative essay topics about animals. Using examples discuss how a number of them serve to emphasize the author's major themes. The Basic Facts of Essay Topics for Animal Farm Employing propaganda to manipulate the masses isn't a new phenomenon. In today's world, cruelty isn't reduced but has changed its face in lots of ways. The animals were soon not able to survive. Thus, let's examine a number of the Animal Farm topics you might discover interesting. This isn't an instance of the work generated by our Essay Writing Service. Utilizing the essay topics below in combination with the list of important quotes from Animal Farm at the base of the webpage, you need to have no trouble connecting with the text and writing a great essay. To be able to write a very good academic essay on animals, you must comprehend the subject really well. Go through the subsequent list, and decide on a topic that you feel you recognize very well or that you relate to. Picking a topic for this kind of essay can be complicated. Somehow, the farm has turned into a fearful place full of violence. This is definitely the most interesting and new region to explore on and gives a chance to discover more info about Animals and animal farm market. So he just points out the several changes to the farm that were made. The animals in the Animal Farm represent a particular group of men and women in the society. The Essay Topics for Animal Farm Game To conclude, I want to reinform you of the simple fact that Benjamin has the ideal lead ership potential due to the broad collection of good aspects shown through his kind and caring personality. Also, in the present world, when it has to do with the dilemma of leadership, then it's evidence that almost all of the folks have zero say or rarely question their leaders and just adhere to the rules being given to them. Each point ought to be accompanied by strong evidence. To start my speech, I would love to state the many great points about Benjamin. So How About Essay Topics for Animal Farm? The major idea comes in the area of leadership. Russia, and the remainder of earth, witnessed two revolutions in 1917. In any particular organization, everyone knows it is not simple to stay in power and that people must make wonderful sacrifices for the sake of power. When one gains absolute power, the very first point to do is to be certain that he's fully happy. Restate your thesis and provide an overview of the points you have argued on. It's important to select debata ble argumentative essay topics since you need opposing points you may counter to your own points. Assessment and Reflection The teacher utilizes the LDC rubric to evaluate the students' writing and offer feedback to help students enhance their performance. Students may offer feedback to one another on their opening paragraphs. You are going to be glad to know there are on line web-sites aid you receive vital recommendations for investigate paper aid. Then use that information to create a paper that states at least three unique explanations for why you believe your side of the problem. You can learn the recommendations of producing research paper. It is possible to physically visit and speak to the workers over there to find accurate details on what it is you are writing. Essay Topics for Animal Farm for Dummies Character analysis is a significant aspect in understanding a story. The book has many minor characters. Character is among the qualities aside from plot, language and description that produces reading piece enjoyable. Napolean's character within this story is dynamic, due to his behavior and attitude changes in the span of the story. Since you may see, the process is everywhere the same. A description for this outcome isn't available due to this website's robotstxt learn more. Determine which side of the problem you believe in. After the procedure for release is finally revealed, we aren't surprised to find that it's lethal injection. All folks aren't able to be a fantastic writer. Gale is a sign of strength that's born from a lifetime in poverty. Opt for a novel or short story where the writer produces a realistic or convincing character. The Cat plays an extremely minor part in the book. Animal farm is just one of the most often occurring literary pieces by George Orwell. Orwell never wrote a story which didn't have an extremely strong theme. Clover is not so wise.

How to Write a Gender Equality Essay in Several Subtopics

How to Write a Gender Equality Essay in Several SubtopicsWhen writing a gender inequality essay, you should be mindful of the subtopics that you are tackling. You should consider each of these subtopics to a great extent, so that the parts of your essay that concern them are given more attention.I believe that you should always be on the lookout for a particular topic when you are writing an essay on this subject. Why do I say this?Well, it is because any essay that covers a main subject in such a way that is less than helpful will never be recognized and accepted by most people. This is due to the fact that most people are unable to give attention to things that they find insignificant.In other words, in order to write a gender inequality essay you need to be able to focus on each of the different sub topics so that they are given the importance that they should have. If you try to cover too many subjects at the same time, it would simply lead to your essay being a mass of contradic tions and inconsistencies. If you were to follow this rule, you will not be able to finish writing even a basic gender inequality essay in only a few days.While there may be many sub topics that you are able to tackle, it will be much easier if you choose to include one main subjects in each of them. Why is this so?The reason is that the whole subject of this subject will have less of an impact if you cover more than one subject at a time. This is because people will most likely get tired of reading about these subjects as soon as you end the topic.In fact, they may be surprised to learn that you covered more than one subject in a short space of time if you included a whole subject under the subject of gender inequality in the first place. To get around this, it is recommended that you choose to cover a single subject or a single topic.This is why when you are writing a gender inequality essay, it is best to decide which subject or topic to tackle first before you tackle the others. When you are able to do this, you will be able to make the whole subject more interesting and therefore you will be able to finish the essay much faster.