Essay writing assignment help
Essay Topics For Martial Arts
Wednesday, August 26, 2020
Free Essays on Boy Gets Girl
Kid Gets Girl is a fascinating play for not just about what could turn out badly on an arranged meeting, yet in addition since it shows how individuals can see others. The story all when Linda a companion of Theresaââ¬â¢s chose to set her up on an arranged meeting with a person whom she scarcely knew. Theresa doesn't appear to be a lot of like an individual who needs to date a great deal in the story yet chooses to attempt it and perceive how it goes. Tony the arranged meet up appeared to be extremely amenable first and foremost well mannered and truly keen on becoming acquainted with Theresa. Be that as it may, there was a sure edge to Tony that Theresa didn't appear to see on the principal date. After the principal date with Tony, Theresa got blossoms from him at her office the following day. She additionally wound up having a second date with Tony. The subsequent date didn't appear to go so well. She didnââ¬â¢t feel like there was any association with Tony and in this way she chose to let him know so he could proceed onward and date others. Tony appeared to approve of it however you could tell that he was somewhat let somewhere around it. After the dates were off Tony chosen to continue considering Theresa regardless of the amount she revealed to him she didn't need him to. He likewise sprung up in her office unforeseen. Sooner or later, Tony kept on irritating Theresa. Theresa began to accuse her companion Linda who snared both of them up. Howard, Theresaââ¬â¢s manager didn't think anything about the subject when he got mindful of it. He recently said that Tony was a ââ¬Å"smuckâ⬠and approached his direction. Sooner or later Theresa began got undermining calls at home just as work. She didn't have the foggiest idea how Tony had gotten her number since she had not offered it to him. In the letters he was keeping in touch with Theresa, he was expressing thing about assaulting her and slaughtering her in various manners. Theresa at that point chose to get the police in question and document for an insurance request to shield him from badgering her. She chose to remain at the home of Mercer who was a collaborator. The explanation was on the grounds that s... Free Essays on Boy Gets Girl Free Essays on Boy Gets Girl Kid Gets Girl is a fascinating play for not just about what could turn out badly on an arranged meet up, yet in addition since it shows how individuals can see others. The story all when Linda a companion of Theresaââ¬â¢s chose to set her up on an arranged meeting with a person whom she barely knew. Theresa doesn't appear to be a lot of like an individual who needs to date a ton in the story however chooses to attempt it and perceive how it goes. Tony the arranged meet up appeared to be extremely well mannered before all else neighborly and truly keen on becoming more acquainted with Theresa. Nonetheless, there was a sure edge to Tony that Theresa didn't appear to see on the primary date. After the principal date with Tony, Theresa got blossoms from him at her office the following day. She likewise wound up having a second date with Tony. The subsequent date didn't appear to go so well. She didnââ¬â¢t feel like there was any association with Tony and along these lines she chose to let him know so he could proceed onward and date others. Tony appeared to approve of it however you could tell that he was somewhat let somewhere around it. After the dates were off Tony chosen to continue considering Theresa regardless of the amount she revealed to him she didn't need him to. He likewise sprung up in her office sudden. Sooner or later, Tony kept on irritating Theresa. Theresa began to accuse her companion Linda who snared both of them up. Howard, Theresaââ¬â¢s manager didn't think anything about the subject when he got mindful of it. He recently said that Tony was a ââ¬Å"smuckâ⬠and approached his direction. Sooner or later Theresa began got undermining calls at home just as work. She didn't have a clue how Tony had gotten her number since she had not offered it to him. In the letters he was keeping in touch with Theresa, he was expressing thing about assaulting her and slaughtering her in various manners. Theresa at that point chose to get the police in question and document for a security request to shield him from hassling her. She chose to remain at the home of Mercer who was an associate. The explanation was on the grounds that s...
Saturday, August 22, 2020
Basic Assumptions in Accounting
Fundamental Assumptions in Accounting Records are delivered by all organizations as a method of giving data to every outsider keen on the companyââ¬â¢s execution. One of the essential points of these records is to lessen the issues characteristic in the organization relationship of the chiefs with the other intrigued partners, for example, financial specialists, workers and even government bodies. Because of the wide scope of employments for accounts, it is little marvel that examination into how these records are drafted and introduced has needed to set out some principal suppositions in the manner that records are composed. In any case, as a general rule the suspicions that have underlined the investigation of records may, now and again, be imperfect, making the general examination of these records be, best case scenario deficient and perhaps even off base (Hermanson, 2005)[1]. Presumption 1 â⬠Accounts are Primarily for Shareholders This is a typical suspicion and much of the time is certifiably not a harming one. Indeed, even the law appears to help this suspicion, with enactment necessitating that yearly records are delivered and provided to the investors (Companies Act 2006)[2]. This powers the idea that the records are for the utilization of the investors, as it were. It is valid, be that as it may, that records are to a great extent for investors. The organization has a place with the investors and is overseen and run by the chiefs. This structure delivers an office issue with those maintaining the business not being those people who eventually profit or experience the ill effects of its prosperity or disappointment. Investors need the records so as to decide if their venture is protected, regardless of whether they ought to contribute more, pulling back their speculation or posing certain inquiries of the board comparable to approaches or exercises. The records give significant data to the investors corresponding to the volume of deals, benefit, relative investigation of key contenders and the general estimation of the offers. Bookkeeping principles have been created in light of this key use. It is important for all records to be reviewed by an autonomous evaluator to verify that the records offer a valid and reasonable estimation of the condition of the budgetary situation of the organization. This is, obviously, crucial for the investors as they should believe the records being created by the chiefs to be exact, with the end goal for them to settle on their venture choices. While these standards seem, by all accounts, to be equipped towards the investors, there are different clients of the records that advantage similarly from the standard set out comparable to distributed records. Other key clients incorporate the banks. For some organizations, these partners are totally crucial and they will be to a great extent keen on a similar data as the investors, in spite of the fact that will just truly be worried about whether the organization has adequate asset to repay the advance that they have progressed to the organization and that reasonable security over resources exists (Watts, 2003)[3]. Representatives are unmistakably keen on knowing the wellbeing and benefit of the organization so they can be alright with their own employer stability. Nonetheless, this partner bunch is regularly disregarded, notwithstanding its focal job inside the association. What's more, government organizations ought not be ignored, with offices, for example, HM Revenue and Customs requiring data so as to gather the right measure of partnership charges (Brennan, 2000)[4]. Subsequently, while investors might be the most obvious gathering of partners with an enthusiasm for the records, there are different partners which additionally have a premium and ought not be ignored. Suspicion 2 Accounting Measures a Concrete Reality which is Out There Arranged records are required to follow the fundamental standards, for example, importance, understandability, consistency and similarity. Along these lines, while accounts are set up in accordance with the directorsââ¬â¢ choices and translations, there are sure fundamental guidelines that must be followed to guarantee that the records are as near an unprejudiced, solid impression of the condition of the business as is conceivable. Specifically, this is significant to help financial specialist and investor examinations. So as to settle on reasonable decisions with respect to ventures and choices about which organization ought to be given help, the records of the two organizations must be similar. To be similar the records must be as target and authentic as could be expected under the circumstances. In any case, since it is attractive for the records to be a solid impression of what is ââ¬Ëout thereââ¬â¢ in the organization doesn't imply this is a supposition which can be drawn as being valid. This requirement for consistency has been perceived by the International Accounting Standards Board which has created, to the extent that is conceivable, the monetary detailing measures that organizations need to follow in an offer to guarantee that records are as near being a solid and tantamount reflection as could reasonably be expected (Kroll, 2004)[5]. Take, for instance, the manner by which an organization decides to report its money earned. The organization could decide to work on either a money or on an accumulation premise. Under the money premise, the organization would report pay when it really shows up inside the organization, though the collection premise shows the salary earned at the hour of the composition of the records, whether or not or not it has been now gotten. It is obvious to consider that to be decision with respect to whether to follow a money model or an accumulation model will significantly affect the manner by which the benefit and misfortune shows up according to the organization. Different approaches that are overseen by worldwide norms incorporate issues, for example, the treatment of altruism or devaluation, the two regions that have customarily permitted impressive executive caution. By having these essential bookkeeping norms that organizations must follow, there is surely a move towards building up solid records. This, in any case, has not been completely accomplished at this point and, consequently, it isn't reasonable for expect that all records are a totally solid impression of what is ââ¬Ëout thereââ¬â¢. Suspicion 3 â⬠Accounting Can be Neutral Unmistakably, it is alluring that monetary records created by organizations are totally unbiased in the manner that they are introduced. Mistake in accounts by and large falls into two particular classes, deceptive nature or ineptitude. Contemptibility has a few unique angles and might be as basic as the longing by the supervisory group to introduce a specific part of the business, while limiting the significance of different exercises inside the business. One of the principle ways that an organization could guarantee that there is no component of untrustworthiness in the records is to have outside evaluators checking the records to guarantee that they are a reasonable and exact impression of the organization circumstance. Besides, with the monetary detailing norms that have now been created to guarantee lack of bias in the distributed records, organizations are required to state authoritatively in the event that they have digressed from the money related revealing principles, so any move away from impartiality can be promptly and completely distinguished. Consequently, while not all records will consistently be impartial or nonpartisan, distinguishing where lack of bias has been strayed from, organizations are currently required to attract consideration effectively to this reality, along these lines expanding straightforwardness. The utilization of outside evaluators in the planning of the records is likewise a helpful check and parity to guarantee absence of deceiving proclamations in the records (Cottingham, 1995)[6]. In spite of every one of these measures, there remains the one-sided component of the records in the chairmanââ¬â¢s articulation. This is the open door for the top managerial staff to express their feeling and to detail the basis of the organization as far as past choices and the course which the organization is taking in the more drawn out term. This component of the report will normally bring about a non-unbiased position (Goch, 1975)[7]. Organization accounts are created, as set up prior, to assist numerous partners, albeit fundamentally they are utilized by the investors and moneylenders to help their venture choice. It is just characteristic, in this way, that organizations will decide to advance their most ideal situation for the records. While there are balanced governance set up as money related announcing norms and the prerequisite of the autonomous evaluator, it is reasonable for express the records are not so much impartial, consistently. Supposition 4 Accountants are Professionals and Have the Ability to utilize Sound Judgment Bookkeepers are utilized at all levels by organizations of all sizes to deal with the monetary issues of the organization and at last to deliver the records for outside use, on a yearly premise. Every single qualified bookkeeper are required to be individuals from proficient bodies, for example, Institute of Chartered Accountants of England and Wales and have severe codes of expert morals comparable to the manner by which they direct their job (Riahi-Belkaoui, 1992)[8]. In spite of the requirement for these bookkeepers to be controlled and to be overseen such that they lead their job, it is fundamental that they are given appropriate opportunity to practice their own proficient judgment. Expanding straightforwardness prerequisites and the more noteworthy level of solution that is being put on the bookkeeping calling, as far as budgetary revealing guidelines and necessity is changing the job of bookkeepers in the arrangement of records. Bookkeeping gauges have brought about bookkeeping getting significantly more of a science than an artistic expression. There is a threat in this move of accentuation. Bookkeepers are experts and their sound proficient judgment is basic in guaranteeing that the most precise organization accounts are created. Notwithstanding, this sound proficient judgment is just valuable on the off chance that it is impartial to the organization itself, for example through an autonomous record
Friday, August 14, 2020
13 Audiobooks to Inspire (or Accompany) a Road Trip
13 Audiobooks to Inspire (or Accompany) a Road Trip Even though summer is usually road trip season, I prefer my jaunts during the fall. With leaves changing colors and the weather cool enough to crack the windows, my favorite road trips are accompanied by fleece, boots, #PSLs, and the perfect audiobook. Thankfully, Ive got a two-week cross country road trip coming up to indulge my autumn road trip desires. If youre craving a trip down the highway and need some inspiration or youve got a roadtrip planned and need an appropriate accompaniment heres a list of 13 of my favorite road trip books on audio. My Life on the Road by Gloria Steinem Narrated by actress Debra Winger (of An Officer and a Gentleman fame), Steinems memoir about her lifetime of activism-related travels isnt specifically about a road trip but its still guaranteed to put that wanderlust bug in your blood. The Stand by Stephen King Want one book to last you for the entire cross country trip? At nearly 48 hours, this is no slouch of an audiobook, but it is also the ultimate in post-apocalyptic road trip fiction. A good book to listen to in order to appreciate our intact countryside. Thousand Pieces of Gold by Ruthanne Lum McCunn Beginning with a journey to America and throughout the West, McCunns story about a girl who is sold into slavery from China is an important part of the American historical narrative that often remains hidden. On the Road by Jack Kerouac Experience a different era of America with this 1950s road trip classic. One of most well-known cross country novels, Kerouac creates a beat-filled, jazzy narrative that is a quintessential love letter to spreading your wings. American Gods by Neil Gaiman With a full cast narrating, this epic fantasy begins in Indiana and creates a magical version of America as an unforgettable cast of characters that is destined to become a modern classic. Station Eleven by Emily St. John Mandel Another post-apocalyptic road trip novel, this one shifts between pre-and post-apocalypse and follows a traveling Shakespeare-performing group after the end of the world that will leave you more hopeful than despairing. The Warmth of Other Suns by Isabel Wilkerson Though it might not inspire your road trip in the same kind of way, Wilkersons history of Americas Great Migration will make you look at the highways and trips you take across the country in an entirely different way. The Road by Cormac McCarthy A quieter, shorter version of the post-apocalyptic road trip novel, this moving story of a father and son traveling in a desolate world might be easier to listen to if you struggled with the lack of sentence structure in the print version. Amy and Rogers Epic Detour by Morgan Matson For a YA take on the road trip, check out this coming-of-age narrative that is both sweet and serious. Amy embarks on a Connecticut-to-California adventure with a family friends son whom she barely knows and still reeling from the death of her father. Killing Yourself to Live by Chuck Klosterman One of our most engaging essayists, Klosterman drives a rental car in a winding tour of the US, chasing his own demons and rock n roll after his relationship ends and writing about all the emotional ups-and-downs that come with it. The Lost Continent by Bill Bryson As easy as it would be to list only Bryson books for this post, this one is impossible to leave off. In a love letter to the small towns that pepper America, he drives nearly 14,000 miles through 38 states after having lived in the UK for more than 10 years to rediscover the country he left. On Such a Full Sea by Chang rae-Lee A woman goes on a quest to find her lover in a brilliantly imagined future America that examines the confluence of race, culture, identity and love in a way only Chang rae-Lee can. Lets Get Lost by Adi Alsaid Five strangers embark on their own journeys and find out more about themselves and each other than they ever expected to. At just over 8 hours, Alsaids YA road trip novel is a perfect single-day companion for a long drive. Sign up for Audiobooks to receive the latest from the audiobooks world. Thank you for signing up! Keep an eye on your inbox.
Sunday, May 24, 2020
Role of Maslows Hierarchy of Needs in Managing and...
Role of Maslows Hierarchy of Needs in Managing and Motivating Employees The following paper deals with the American psychologist Abraham Maslow, born in New York, who stated that every human being has 5 differently categorised needs that need to be fulfilled in order to provide healthy and happy living. In daily work managers need to respect and follow these needs so that employees will work most efficiently and effectively. Following these needs and trying to execute them is the best instruction for managers to motivate and provide successful working conditions. This paper will introduce you to the hierarchy of needs and will illustrate, by applying examples from day to day business how this concept can be best implemented. Theâ⬠¦show more contentâ⬠¦Excellent managers must be able to support their personnel to raise their performance at their jobs, progress their knowledge, and recognize their full potential. If a manager wants to do this efficient he must know how people do their work and how to influence and control them. This is sometimes very difficult for a manager because everybody is different and only one of its kind and has different habits, personalities, desires and comes from a different background. Everybody has a different personality and different skills and this depends on genetics, upbringing, education, friends and relatives, sex, work, religion and experience. In order to managers must be able to get a feel for an employee?s behaviour and be able to feel themselves inside them that they know how they are thinking and why they are thinking this way. As a result they will be able to take into account the expectations, values, and perceptions of their own employees and other peop le who they are communicating with. One of the most important tasks a manager has is to provide their employees with job satisfaction. If employees are not satisfied with their job they will not be motivated and morale drops and absence and lateness increases. Employee morale involves thoughts, feelings, and sentiments. Factors that affect morale include the reputation or tradition of the organization, managements attitude, job duties, co-workers, communication, and employee concernsShow MoreRelatedHcs 3251342 Words à |à 6 Pagescertainly plays a huge role in the workplace, therefore, it is imperative to understand fully the basic theories and methods, and of course how to apply these theories and methods to everyday workplace scenarios. These motivational skills and techniques will definitely play a key role for leaders and or managers, knowing how to motivate people in todayââ¬â¢s workforce will provide job growth. Executive summary According to The San Diego Business Journal motivating employees is the key issue forRead MoreManagement Analysis : Manager Management1578 Words à |à 7 PagesIntroduction Manager can be defined as a person who fulfilled the elemental managerial functions such as motivating, planning, controlling and organizing. However, manager is a first person who responsible for understanding the process of management. In general, manager is the one who makes decisions and plans on supervises, organises, and control resources, finance, human resources and information of the business. These were defined by Katarzyna Cieslinska(2007). Moreover, the project managementRead MoreNotes On Leadership And Management2832 Words à |à 12 Pagesany differences between the 2 concepts. 1.1 Leadership Definition Leadership has many different definitions, however, leadership in management is defined as the leader is the person who others are following, and to have followers itââ¬â¢s a process that needs an impact of that person on others to follow him. (Yuki, 1989) Leadership is also believed to be a form of social interaction process that happen among members of a team or a group, and leadership is the skill that person can lead the followers inRead MoreMotivation Theories And Their Implications For Motivating Individuals2456 Words à |à 10 Pagesfor motivating individuals in the work place. Motivation can be described as a process where goals are recognized and choices are made ââ¬Å"consciously or notâ⬠of how a person dictates the amount of energy they put into achieving a given goal or target. To apply this to the work environment several studies were conducted with a purpose to find the most effective ways to motivate staff in a range of different settings and organisations. This essay is to critically asses Abraham Maslowââ¬â¢s hierarchy ofRead MoreThe Theories Of Maslow s Theory2929 Words à |à 12 Pages1. Executive Summary Maslowââ¬â¢s motivational theory, as one of the well known motivational theories in human behavior at work, is widely used in employee motivation. For managers, Maslow theory has a number of implications. In this report, we will analyze the practice of Maslowââ¬â¢s motivational theory in business and exam its effectiveness by looking at how entrepreneur apply this theory to different types of managerial levels, which categorized as non-managerial employees, first-line managers, middleRead MoreEssay on Human Relations Perspective in Management1451 Words à |à 6 PagesKatie Tolan Management Human Relations Perspective The human relations perspective is a way to manage a corporation where the employees are viewed as social beings with complex needs and desires as opposed to just units of production. It is based on the works of Abraham Maslow and Douglas McGregor in the mid twentieth century. This perspective places an emphasis on the social networks found in a corporation and uses gratification, not depravation, to provide motivation in the workplace. Read MoreTHE RELATIONSHIP BETWEEN EMPLOYEE MOTIVATION AND PERFORMANCE1110 Words à |à 5 Pageskey-contributing factor in employee performance. It is of great importance to an organization to recognize ways in which it can use employee motivation to positively affect employee performance. The methods used by organizations to motivate its employees are essential in determining how they affect employee performance. There are both positive and negative motivational tools that may be explored. The purpose of this paper is to examine the relationship between motivation and employee performanceRead MoreEssay on Human Relations Perspective In Management1433 Words à |à 6 PagesHuman Relations Perspective In Management The human relations perspective is a way to manage a corporation where the employees are viewed as social beings with complex needs and desires as opposed to just units of production. It is based on the works of Abraham Maslow and Douglas McGregor in the mid twentieth century. This perspective places an emphasis on the social networks found in a corporation and uses gratification, not depravation, to provide motivation in the workplace. The human relationsRead MoreCritically Evaluate the Role of Leaders and Managers Contributes to Employee Motivation and Engagement Within Organisations2115 Words à |à 9 PagesCritically evaluate the role of leaders and managers contributes to employee motivation and engagement within organisations Introduction As Anderson says (2010), organizational success not only requires project managers not only handle projects, but also lead employees. Managers and leaders must possess knowledge, skills, tools, and experiences therefore employees will to follow them. For organization, to gain and sustain employees can not only create value and high levels of performance, but alsoRead MoreMaslow s Hierarchy Of Needs Essay1253 Words à |à 6 PagesIn social work, leaders are in charge of motivating their employees to perform their jobs to the best of their abilities. Sometimes leaders must apply a motivation or leadership theory in order to motivate their employees. (Fisher, 2009) Motivational theories are important for leaders in social worker. One of the most important tasks of a leader is to stimulate productivity among employees. This requires motivation. Employees work in the social work field for a variety of reasons. Therefore
Wednesday, May 13, 2020
International Organisations, Agreements And Governance
ââ¬ËNo man [or woman] is an islandââ¬â¢ is a sentence that captures humanityââ¬â¢s need for interaction in order to secure its best interests. In the context of international trade, supranational structures are necessary for all partiesââ¬â¢ best interests. With globalisation proceeding at an ever increasing pace, the frequencies and magnitudes of economic interactions between actors of different states increases exponentially (Nye, 298). Growing complex interdependence creates a common interest for cooperation, in terms of pursuing a common framework of regulation and establishing a common standard (Nye, 299-301). As such, this begs the question of how the above can be implemented and achieved. International organisations, agreements and governance is the functionalist answer to the above question (Rourke, 165), even under the framework in which states only consider self-interests. Throughout the course of time, these instruments have grown in number and complexity. Exam ples of their more rudimentary forms are the International Telecommunication Union (ITU) and the Universal Postal Union (UPU), which were both established more than one and a half centuries ago, providing a common technical standard among states (Rourke, 137). In the past century, more sophisticated forms of international governance in political economy evolved. For example, the General Agreement on Tariffs and Trade (GATT) Uruguay Round in 1996 established the current World Trade Organisation (WTO) and an elaborateShow MoreRelatedThe World Of The Global Community1438 Words à |à 6 PagesAs technology, makes our world a much smaller, much more diverse place, the role of nation states is bring reduced. Global organisations are taking on a more expansive role in the governing of the world. Organisations such as the United Nations, The World Bank, the World Health Organisation, the G8 and the G20 taking on important roles in regulating all facets of the policy around the world. Plac ing requirements on sovereign nations to achieve standards, in fields such as Economics, health, educationRead MoreGlobal Governance Is A Set Of Coercive Norms, Principles, And Decisions1531 Words à |à 7 Pages Global governance is a set of coercive norms, principles, rules and decisions-making procedures existing over and above the level of nations-states which have to comply with them. In the realm of international migration in which individuals opt voluntarily to cross countries boundaries in order to stay in the host state for a minimum of length of time, it appears that that the need of global governance has become unavoidable by the mid twentieth century. Effectively, states struggle to control internationalRead MoreIndia s Biggest Fast Moving Consumer Goods1549 Words à |à 7 Pagesthe group will support them. Those of a collectivist persuasion think they owe absolute loyalty to their group. Power Distance deals with the extent to which the less powerful members of the society agree to the unequal distribution of power. In organisations this is the degree of centralisation of authority and the practice of autocratic leadership. Uncertainty avoidance, the future is always undetermined, but certain societies socialise their members to acknowledge this and take risks, while membersRead MoreThe World Trade Organization Essay1690 Words à |à 7 Pagesinstitutions i will be talking about include the World Bank, International Monetary Fund and the World Trade Organisation. These organisations provide loans, grants and practical assistance to governments, in addition to loaning money to assist private businesses within developing countries. They also play a significant role in the privatisation and overseeing of public utilities and natural resources. The World Bank (WB) and the International Monetary Fund (IMF), often called the Bretton Woods InstitutionsRead MoreLeadership Of An Award Winning Not For Profit Organization Essay1697 Words à |à 7 Pageswellness, fitness and recreation area. I have extensive experience in managing the business operations of an innovative, responsive and award winning not-for-profit organisation, along with a strong interest in sport, recreation and health. My career and qualification history, including working for national and state based sporting organisations along with state and federal government sporting authorities, and a service promoting opportunities in sport and recreation, tourism and the arts for people withRead MoreOutsourcing : Outsourcing And Outsourcing1541 Words à |à 7 PagesInformation System still believe that most of the software could be better off build in-house and this can also be supported with the fact that there are evidences of organisations that took a significant damage from outsourcing. Therefore, whether or not a company should outsource part of their projects, it all depends on how the organisation manages its outsourcing system. This paper is going to examine a little bit of outsourcing challenges, o utsourcing management processes and as well as the betterRead MoreThe World Trade Organization ( Wto ) And Multilateral Trading System1610 Words à |à 7 PagesMany consider the World Trade Organisation (WTO) and the multilateral trading system it supports to be essential for advancing global development objectives. This essay will critically examine the objectives of the WTO and explain how the organisation aims to advance development globally. The essay will explore the significance of trade in the politics of development and how the WTO is central to that agenda. Understanding how the WTO is designed to operate will provide insight into why some believeRead More Impact of Globalisation on International Public Policy Essay3193 Words à |à 13 PagesIntroduction Agreements on International Public Policy have never been as abundant as in the last century. In the meantime, Globalisation has become a major phenomenon around the world, at various levels. So, it will be interesting to know if globalisation makes agreements on International Public Policy easier or harder. Looking towards history, Globalisation has deeply affected both national and international way of governance. Focus will be made on the economical and political aspects of globalisationRead MoreThe World Trade Organization ( Wto ) Within The Advancing And Regulation Of International Trade1097 Words à |à 5 Pages1. Introduction: In this report Iââ¬â¢ll be explaining, the different kinds of trades also as explaining the role of the world trade organisation (WTO) within the advancing and regulation of international trade. Furthermore, I will assess the trade agreements operate and their impact on international trade. 2. Types of Trade: Here are two sorts of trade that consists of invisible and visual trade. Invisible trade is the exchange of a business transaction that happens with no exchange of tangible productRead MoreCorporate Governance Of A Company1306 Words à |à 6 Pagesââ¬Å"Corporate governance, according to the Organisation for Economic Cooperation and Development (OECD), is ââ¬Ëthe system by which businesses are directed and controlled.ââ¬â¢Ã¢â¬ (cited in Britton Waterston, 2010, p.235) Corporate governance of a company maintains the welfare of the stakeholders in an organisation. Stakeholders are people who are directly affected by the companyââ¬â¢s actions and consequences, such as the directors, managers, employees, auditors, and shareholders. Executive compensation is an
Wednesday, May 6, 2020
Chapter 6 The Portkey Free Essays
string(91) " she called after the twinsââ¬â¢ retreating backs, but they did not look back or answer\." Harry felt as though he had barely lain down to steep in Ronââ¬â¢s room when he was being shaken awake by Mrs. Weasley. ââ¬Å"Time to go, Harry, dear,â⬠she whispered, moving away to wake Ron. We will write a custom essay sample on Chapter 6 The Portkey or any similar topic only for you Order Now Harry felt around for his glasses, put them on, and sat up. It was still dark outside. Ron muttered indistinctly as his mother roused him. At the foot of Harryââ¬â¢s mattress he saw two large, disheveled shapes emerging from tangles of blankets. ââ¬Å"ââ¬ËS time already?â⬠said Fred groggily. They dressed in silence, too sleepy to talk, then, yawning and stretching, the four of them headed downstairs into the kitchen. Mrs. Weasley was stirring the contents of a large pot on the stove, while Mr. Weasley was sitting at the table, checking a sheaf of large parchment tickets. He looked up as the boys entered and spread his arms so that they could see his clothes more clearly. He was wearing what appeared to be a golfing sweater and a very old pair of jeans, slightly too big for him and held up with a thick leather belt. ââ¬Å"What dââ¬â¢you think?â⬠he asked anxiously. ââ¬Å"Weââ¬â¢re supposed to go incognito ââ¬â do I look like a Muggle, Harry?â⬠ââ¬Å"Yeah,â⬠said Harry, smiling, ââ¬Å"very good.â⬠ââ¬Å"Whereââ¬â¢re Bill and Charlie and Per-Per-Percy?â⬠said George, failing to stifle a huge yawn. ââ¬Å"Well, theyââ¬â¢re Apparating, arenââ¬â¢t they?â⬠said Mrs. Weasley, heaving the large pot over to the table and starting to ladle porridge into bowls. ââ¬Å"So they can have a bit of a lie-in.â⬠Harry knew that Apparating meant disappearing from one place and reappearing almost instantly in another, but had never known any Hogwarts student to do it, and understood that it was very difficult. ââ¬Å"So theyââ¬â¢re still in bed?â⬠said Fred grumpily, pulling his bowl of porridge toward him. ââ¬Å"Why canââ¬â¢t we Apparate too?â⬠ââ¬Å"Because youââ¬â¢re not of age and you havenââ¬â¢t passed your test,â⬠snapped Mrs. Weasley. ââ¬Å"And where have those girls got to?â⬠She bustled out of the kitchen and they heard her climbing the stairs. ââ¬Å"You have to pass a test to Apparate?â⬠Harry asked. ââ¬Å"Oh yes,â⬠said Mr. Weasley, tucking the tickets safely into the back pocket of his jeans. ââ¬Å"The Department of Magical Transportation had to fine a couple of people the other day for Apparating without a license. Itââ¬â¢s not easy, Apparition, and when itââ¬â¢s not done property it can lead to nasty complications. This pair Iââ¬â¢m talking about went and splinched themselves.â⬠Everyone around the table except Harry winced. ââ¬Å"Er ââ¬â splinched?â⬠said Harry. ââ¬Å"They left half of themselves behind,â⬠said Mr. Weasley, now spooning large amounts of treacle onto his porridge. ââ¬Å"So, of course, they were stuck. Couldnââ¬â¢t move either way. Had to wait for the Accidental Magic Reversal Squad to sort them out. Meant a fair old bit of paperwork, I can tell you, what with the Muggles who spotted the body parts theyââ¬â¢d left behindâ⬠¦..â⬠Harry had a sudden vision of a pair of legs and an eyeball lying abandoned on the pavement of Privet Drive. ââ¬Å"Were they okay?â⬠he asked, startled. ââ¬Å"Oh yes,â⬠said Mr. Weasley matter-of-factly. ââ¬Å"But they got a heavy fine, and I donââ¬â¢t think theyââ¬â¢ll be trying it again in a hurry. You donââ¬â¢t mess around with Apparition. There are plenty of adult wizards who donââ¬â¢t bother with it. Prefer brooms ââ¬â slower, but safer.â⬠ââ¬Å"But Bill and Charlie and Percy can all do it?â⬠ââ¬Å"Charlie had to take the test twice,â⬠said Fred, grinning. ââ¬Å"He failed the first time. Apparated five miles south of where he meant to, right on top of some poor old dear doing her shopping, remember?â⬠ââ¬Å"Yes, well, he passed the second time,â⬠said Mrs. Weasley, marching back into the kitchen amid hearty sniggers. ââ¬Å"Percy only passed two weeks ago,â⬠said George. ââ¬Å"Heââ¬â¢s been Apparating downstairs every morning since, just to prove he can.â⬠There were footsteps down the passageway and Hermione and Ginny came into the kitchen, both looking pale and drowsy. ââ¬Å"Why do we have to be up so early?â⬠Ginny said, rubbing her eyes and sitting down at the table. ââ¬Å"Weââ¬â¢ve got a bit of a walk,â⬠said Mr. Weasley. ââ¬Å"Walk?â⬠said Harry. ââ¬Å"What, are we walking to the World Cup?â⬠ââ¬Å"No, no, thatââ¬â¢s miles away,â⬠said Mr. Weasley, smiling. ââ¬Å"We only need to walk a short way. Itââ¬â¢s just that itââ¬â¢s very difficult for a large number of wizards to congregate without attracting Muggle attention. We have to be very careful about how we travel at the best of times, and on a huge occasion like the Quidditch World Cupâ⬠¦Ã¢â¬ ââ¬Å"George!â⬠said Mrs. Weasley sharply, and they all jumped. ââ¬Å"What?â⬠said George, in an innocent tone that deceived nobody. ââ¬Å"What is that in your pocket?â⬠ââ¬Å"Nothing!â⬠ââ¬Å"Donââ¬â¢t you lie to me!â⬠Mrs. Weasley pointed her wand at Georgeââ¬â¢s pocket and said, ââ¬Å"Accio!â⬠Several small, brightly colored objects zoomed out of Georgeââ¬â¢s pocket; he made a grab for them but missed, and they sped right into Mrs. Weasleyââ¬â¢s outstretched hand. ââ¬Å"We told you to destroy them!â⬠said Mrs. Weasley furiously, holding up what were unmistakably more Ton-Tongue Toffees. ââ¬Å"We told you to get rid of the lot! Empty your pockets, go on, both of you!â⬠It was an unpleasant scene; the twins had evidently been trying to smuggle as many toffees out of the house as possible, and it was only by using her Summoning Charm that Mrs. Weasley managed to find them all. ââ¬Å"Accio! Accio! Accio!â⬠she shouted, and toffees zoomed from all sorts of unlikely places, including the lining of Georgeââ¬â¢s jacket and the turn-ups of Fredââ¬â¢s jeans. ââ¬Å"We spent six months developing those!â⬠Fred shouted at his mother as she threw the toffees away. ââ¬Å"Oh a fine way to spend six months!â⬠she shrieked. ââ¬Å"No wonder you didnââ¬â¢t get more O.W.L.s!â⬠All in all, the atmosphere was not very friendly as they took their departure. Mrs. Weasley was still glowering as she kissed Mr. Weasley on the cheek, though not nearly as much as the twins, who had each hoisted their rucksacks onto their backs and walked out without a word to her. ââ¬Å"Well, have a lovely time,â⬠said Mrs. Weasley, ââ¬Å"and behave yourselves,â⬠she called after the twinsââ¬â¢ retreating backs, but they did not look back or answer. You read "Chapter 6 The Portkey" in category "Essay examples" ââ¬Å"Iââ¬â¢ll send Bill, Charlie, and Percy along around midday,â⬠Mrs. Weasley said to Mr. Weasley, as he, Harry, Ron, Hermione, and Ginny set off across the dark yard after Fred and George. It was chilly and the moon was still out. Only a dull, greenish tinge along the horizon to their right showed that daybreak was drawing closer. Harry, having been thinking about thousands of wizards speeding toward the Quidditch World Cup, sped up to walk with Mr. Weasley. ââ¬Å"So how does everyone get there without all the Muggles noticing?â⬠he asked. ââ¬Å"Itââ¬â¢s been a massive organizational problem,â⬠sighed Mr. Weasley. ââ¬Å"The trouble is, about a hundred thousand wizards turn up at the World Cup, and of course, we just havenââ¬â¢t got a magical site big enough to accommodate them all. There are places Muggles canââ¬â¢t penetrate, but imagine trying to pack a hundred thousand wizards into Diagon Alley or platform nine and three-quarters. So we had to find a nice deserted moor, and set up as many anti-Muggle precautions as possible. The whole Ministryââ¬â¢s been working on it for months. First, of course, we have to stagger the arrivals. People with cheaper tickets have to arrive two weeks beforehand. A limited number use Muggle transport, but we canââ¬â¢t have too many clogging up their buses and trains ââ¬â remember, wizards are coming from all over the world. Some Apparate, of course, but we have to set up safe points for them to appear, well away from Muggles. I believe thereââ¬â¢s a handy w ood theyââ¬â¢re using as the Apparition point. For those who donââ¬â¢t want to Apparate, or canââ¬â¢t, we use Portkeys. Theyââ¬â¢re objects that are used to transport wizards from one spot to another at a prearranged time. You can do large groups at a time if you need to. There have been two hundred Portkeys placed at strategic points around Britain, and the nearest one to us is up at the top of Stoatshead Hill, so thatââ¬â¢s where weââ¬â¢re headed.â⬠Mr. Weasley pointed ahead of them, where a large black mass rose beyond the village of Ottery St. Catchpole. ââ¬Å"What sort of objects are Portkeys?â⬠said Harry curiously. ââ¬Å"Well, they can be anything,â⬠said Mr. Weasley. ââ¬Å"Unobtrusive things, obviously, so Muggles donââ¬â¢t go picking them up and playing with themâ⬠¦stuff theyââ¬â¢ll just think is litterâ⬠¦.â⬠They trudged down the dark, dank lane toward the village, the silence broken only by their footsteps. The sky lightened very slowly as they made their way through the village, its inky blackness diluting to deepest blue. Harryââ¬â¢s hands and feet were freezing. Mr. Weasley kept checking his watch. They didnââ¬â¢t have breath to spare for talking as they began to climb Stoatshead Hill, stumbling occasionally in hidden rabbit holes, slipping on thick black tuffets of grass. Each breath Harry took was sharp in his chest and his legs were starting to seize up when, at last, his feet found level ground. ââ¬Å"Whew,â⬠panted Mr. Weasley, taking off his glasses and wiping them on his sweater. ââ¬Å"Well, weââ¬â¢ve made good time ââ¬â weââ¬â¢ve got ten minutes.â⬠Hermione came over the crest of the hill last, clutching a stitch in her side. ââ¬Å"Now we just need the Portkey,â⬠said Mr. Weasley, replacing his glasses and squinting around at the ground. ââ¬Å"It wonââ¬â¢t be bigâ⬠¦.Come onâ⬠¦Ã¢â¬ They spread out, searching. They had only been at it for a couple of minutes, however, when a shout rent the still air. ââ¬Å"Over here, Arthur! Over here, son, weââ¬â¢ve got it.â⬠Two tall figures were silhouetted against the starry sky on the other side of the hilltop. ââ¬Å"Amos!â⬠said Mr. Weasley, smiling as he strode over to the man who had shouted. The rest of them followed. Mr. Weasley was shaking hands with a ruddy-faced wizard with a scrubby brown beard, who was holding a moldy-looking old boot in his other hand. ââ¬Å"This is Amos Diggory, everyone,â⬠said Mr. Weasley. ââ¬Å"He works for the Department for the Regulation and Control of Magical Creatures. And I think you know his son, Cedric?â⬠Cedric Diggory was an extremely handsome boy of around seventeen. He was Captain and Seeker of the Hufflepuff House Quidditch team at Hogwarts. ââ¬Å"Hi,â⬠said Cedric, looking around at them all. Everybody said hi back except Fred and George, who merely nodded. They had never quite forgiven Cedric for beating their team, Gryffindor, in the first Quidditch match of the previous year. ââ¬Å"Long walk, Arthur?â⬠Cedricââ¬â¢s father asked. ââ¬Å"Not too bad,â⬠said Mr. Weasley. ââ¬Å"We live just on the other side of the village there. You?â⬠ââ¬Å"Had to get up at two, didnââ¬â¢t we, Ced? I tell you, Iââ¬â¢ll be glad when heââ¬â¢s got his Apparition test. Stillâ⬠¦not complainingâ⬠¦Quidditch World Cup, wouldnââ¬â¢t miss it for a sackful of Galleons ââ¬â and the tickets cost about that. Mind you, looks like I got off easyâ⬠¦.â⬠Amos Diggory peered good-naturedly around at the three Weasley boys, Harry, Hermione, and Ginny. ââ¬Å"All these yours, Arthur?â⬠ââ¬Å"Oh no, only the redheads,â⬠said Mr. Weasley, pointing out his children. ââ¬Å"This is Hermione, friend of Ronââ¬â¢s ââ¬â and Harry, another friend -ââ¬Å" ââ¬Å"Merlinââ¬â¢s beard,â⬠said Amos Diggory, his eyes widening. ââ¬Å"Harry? Harry Potter?â⬠ââ¬Å"Er ââ¬â yeah,â⬠said Harry. Harry was used to people looking curiously at him when they met him, used to the way their eyes moved at once to the lightning scar on his forehead, but it always made him feel uncomfortable. ââ¬Å"Cedââ¬â¢s talked about you, of course,â⬠said Amos Diggory. ââ¬Å"Told us all about playing against you last yearâ⬠¦I said to him, I said ââ¬â Ced, thatââ¬â¢ll be something to tell your grandchildren, that willâ⬠¦.You beat Harry Potter!â⬠Harry couldnââ¬â¢t think of any reply to this, so he remained silent. Fred and George were both scowling again. Cedric looked slightly embarrassed. ââ¬Å"Harry fell off his broom, Dad,â⬠he muttered. I told youâ⬠¦it was an accidentâ⬠¦.â⬠ââ¬Å"Yes, but you didnââ¬â¢t fall off, did you?â⬠roared Amos genially, slapping his son on his back. ââ¬Å"Always modest, our Ced, always the gentlemanâ⬠¦but the best man won, Iââ¬â¢m sure Harryââ¬â¢d say the same, wouldnââ¬â¢t you, eh? One falls off his broom, one stays on, you donââ¬â¢t need to be a genius to tell which oneââ¬â¢s the better flier!â⬠ââ¬Å"Must be nearly time,â⬠said Mr. Weasley quickly, pulling out his watch again. ââ¬Å"Do you know whether weââ¬â¢re waiting for any more, Amos?â⬠ââ¬Å"No, the Lovegoods have been there for a week already and the Fawcetts couldnââ¬â¢t get tickets,â⬠said Mr. Diggory. ââ¬Å"There arenââ¬â¢t any more of us in this area, are there?â⬠ââ¬Å"Not that I know of,â⬠said Mr. Weasley. ââ¬Å"Yes, itââ¬â¢s a minute offâ⬠¦Weââ¬â¢d better get readyâ⬠¦.â⬠He looked around at Harry and Hermione. ââ¬Å"You just need to touch the Portkey, thatââ¬â¢s all, a finger will do -ââ¬Å" With difficulty, owing to their bulky backpacks, the nine of them crowded around the old boot held out by Amos Diggory. They all stood there, in a tight circle, as a chill breeze swept over the hilltop. Nobody spoke. It suddenly occurred to Harry how odd this would look if a Muggle were to walk up here nowâ⬠¦nine people, two of them grown men, clutching this manky old boot in the semidarkness, waitingâ⬠¦. ââ¬Å"Threeâ⬠¦Ã¢â¬ muttered Mr. Weasley, one eye still on his watch, twoâ⬠¦oneâ⬠¦Ã¢â¬ It happened immediately: Harry felt as though a hook just behind his navel had been suddenly jerked irresistibly forward. His feet left the ground; he could feel Ron and Hermione on either side of him, their shoulders banging into his; they were all speeding forward in a howl of wind and swirling color; his forefinger was stuck to the boot as though it was pulling him magnetically onward and then ââ¬â His feet slammed into the ground; Ron staggered into him and he fell over; the Portkey hit the ground near his head with a heavy thud. Harry looked up. Mr. Weasley, Mr. Diggory, and Cedric were still standing, though looking very windswept; everybody else was on the ground. ââ¬Å"Seven past five from Stoatshead Hill,â⬠said a voice. How to cite Chapter 6 The Portkey, Essay examples
Sunday, May 3, 2020
Water Level Indicator free essay sample
Generally when we are pumping liquids like water or may be any other liquid is we need a human to see whether the tank is filled or not or we will place a overflow pipe to know that the tank is fill or not in case of water tank and we get confirmed from the water coming from overflow pipe that the has been filled. ere is lots of wastage of water and still we need a human to have a lookà over it and so to avoid this and to save wastage of water or any other liquid that is being filled. Here is a simple circuit for liquid level alarm this circuit only tells us when the tank is full with a beep sound. It is built around two BC547 transistors (T1 and T2) and two timer 555 ICs(IC1 and IC2). Both IC1 and IC2 are wired in a stable multi vibrator mode. We will write a custom essay sample on Water Level Indicator or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Timer IC1 produces low frequency, while timer IC2 produces high frequency. As a result, a beeping tone is generated when the liquid tank is full. Initially, when the tank is empty, transistor T1 does not conduct. Consequently, transistor T2 conducts and pin 4 of IC1 is low. This low voltage disables IC1 and it does not oscillate. The low output of IC1 disables IC2 and it does not oscillate. As a result, no sound is heard from the speaker. But when the tank gets filled up, transistor T1 conducts. Consequently, transistor T2 is cut off and pin 4 of IC1 becomes high. This high voltage enablesIC1 and it oscillates to produce low frequencies at pin 3. This low-frequency output enables IC2and it also oscillates to produce high frequencies. As a result, sound is produced from the speaker. Using preset VR1 we can control the volume of the sound from the speaker. The circuit can be powered from a 9V battery or from mains by using a 9V power adaptor. This circuit canà be easily designed and it is easy to Assemble the circuit on a general purpose PCB and we can enclose it in a suitable cabinet. The circuit is as shown below. Circuit of water level indicator 2) CIRCUIT DIAGARM: 3) How it works: The circuit contains I. Bc547 transistors II. Ic 555 timers III. Resistors IV. Capacitors V. Speaker/Buzzer/alarm VI. 9v power supply(battery/ 9v adaptor) VII. Preset VIII. PCB Here we will install two water-level probes using metal strips such that one touches the bottom of the tank and the other touches the maximum level of the water in the tank. Interconnect the sensor and the circuit using a flexible wire as shown in above circuit diagram. hen tank is empty or until the liquid touches the probe present at maximum level the transistor T1 doesnââ¬â¢t conducts and then output is high at collector of transistor T1, this drives the transistor T2 and transistor T2is in on state, and the output at collector of transistor will be low and as it is connected toà pin4(reset pin) this disables ic1(555timer) and output at pin3 which is also low and as it is connected to pin4 of ic2(555tim er) and the output is also low at pin3and it does not produce any sound . When the water or liquid level touches the second probe which is at maximum liquid level, the transistor T1 conducts and then output is low at collector of transistor T1, this drives the transistor T2 into cutoff and transistor T2 is in off state, and the output at collector ofà transistor will be high and as it is connected to pin4(reset pin) this enables ic1(555timer) and output at pin3 which is also high and as it is connected to pin4 of ic2(555timer) and the output isà produced at pin3and it produces sound. nd by hearing sound we can confirm that the tank is filled with liquid and we can stop filling it. Also we need a human to switch on and off theà pumping of water, instead of speaker we can use a automatic switch which can switch off theà pumping automatically. 4) COMPONENTS DESCRIPTION: A) IC 555 TIMER The 555 timer IC is an integrated circuit (chip) used in a variety of timer, pulse generation, and oscillator applications. The 555 can be used to provide time delays, as an oscillator, and as a flip-flop element. Derivatives provide up to four timing circuits in one package. Introduced in 1972 by Signetics, the 555 is still in widespread use, thanks to its ease of use, low price, and good stability. It is now made by many companies in the original bipolar and also in low-power CMOS types. As of 2003, it was estimated that 1 billion units are manufactured every year. ? PIN DIAGRAM: Pin 1 (Ground): Connects to the 0v power supply. Pin 2 (Trigger): Detects 1/3 of rail voltage to make output HIGH. Pin 2 has control over pin 6. If pin 2 is LOW, and pin 6 LOW,à output goes and stays HIGH. If pin 6 HIGH, and pin 2 goes LOW, output goes LOW while pin 2 LOW. A small current entering the base in common-emitter | |mode is amplified in the collector output. In other terms, an NPN transistor is on when its base is pulled high relative | |to the emitter. The arrow in the NPN transistor symbol is on the emitter leg and points in the direction of the conventional| |current flow when the device is in forward active mode. One mnemonic device for identifying the symbol for the NPN | |transistor is not pointing in. An NPN transistor can be considered as two diodes with a shared anode region. In typical | |operation, the emitter base junction is forward biased and the base collector junction is reverse biased. In an NPN | |transistor, for example, when a positive voltage is applied to the base emitter junction, the equilibrium between thermally | |generated carriers and the repelling electric field of the depletion region becomes unbalanced, allowing thermally excited | |electrons to inject into the base region. These electrons wander (or diffuse) through the base from the region of high | |concentration near the emitter towards the region of low concentration near the collector. The ratio of the voltage applied across a resistors terminals to the intensity of current in the circuit is called its resistance, and this can be assumed to be a constant (independent of the voltage) for ordinary resistors working within their ratings. Resistors are common elements of electrical networks and electronic circuits and are ubiquitous in electronic equipment. Practical resistors can be made of various compounds and films, as well as resistance wire (wire made of a high-resistivity alloy, such as nickel-chrome). Resistors are also implemented within integrated circuits, particularly analog devices, and can also be integrated into hybrid and printed circuits. D) CAPACITOR: A capacitor (originally known as condenser) is a passive two-terminal electrical component used to store energy in an electric field. The forms of practical capacitors vary widely, but all contain at least two electrical conductors separated by a dielectric (insulator); for example, one common construction consists of metal foils separated by a thin layer of insulating film. Capacitors are widely used as parts of electrical circuits in many common electrical devices. When there is a potential difference (voltage) across the conductors, a static electric field develops across the dielectric, causing positive charge to collect on one plate and negative charge on the other plate. Energy is stored in the electrostatic field. An ideal capacitor is characterized by a single constant value, capacitance, measured in farads. This is the ratio of the electric charge on each conductor to the potential difference between them. Capacitors are widely used in electronic circuits for blocking direct current while allowing alternating current to pass, in filter networks, for smoothing the output of power supplies, in the resonant circuits that tune radios to particular frequencies, in electric power transmission systems for stabilizing voltage and power flow, and for many other purposes. The capacitor is a reasonably general model for electric fields within electric circuits. An ideal capacitor is wholly characterized by a constant capacitance C, defined as the ratio of charge à ±Q on each conductor to the voltage V between them: [pic] Sometimes charge build-up affects the capacitor mechanically, causing its capacitance to vary. In this case, capacitance is defined in terms of incremental changes: [pic] E) PRESET: A preset is a three legged electronic component which can be made to offer varying resistance in a circuit. The resistance is varied by adjusting the rotary control over it. The adjustment can be done by using a small screw driver or a similar tool. The resistance does not vary linearly but rather varies in exponential or logarithmic manner. Such variable resistors are commonly used for adjusting sensitivity along with a sensor. The variable resistance is obtained across the single terminal at front and one of the two other terminals. The two legs at back offer fixed resistance which is divided by the front leg. So whenever only the back terminals are used, a preset acts as a fixed resistor. Presets are specified by their fixed value resistance. Pin Diagram: F) BUZZER: A buzzer or beeper is an audio signalling device, which may be mechanical, electromechanical, or piezoelectric. Typical uses of buzzers and beepers include alarm devices, timers and confirmation of user input such as a mouse click or keystroke. Mechanical A joy buzzer is an example of a purely mechanical buzzer. Electromechanical Early devices were based on an electromechanical system identical to an electric bell without the metal gong. Similarly, a relay may be connected to interrupt its own actuating current, causing the contacts to buzz. Often these units were anchored to a wall or ceiling to use it as a sounding board. The word buzzer comes from the rasping noise that electromechanical buzzers made. Piezoelectric Piezoelectric disk beeper A piezoelectric element may be driven by an oscillating electronic circuit or other audio signal source, driven with a piezoelectric audio amplifier. Sounds commonly used to indicate that a button has been pressed are a click, a ring or a beep. G) PRINTED CIRCUIT BOARD: [pic] A printed circuit board, orà PCB, is used to mechanically support and electrically connect electronic components using conductive pathways, tracks, orà traces ,etchedà from copper sheets laminated on to a non-conductive substrate. It is also referred to as printed wiring board(PWB) orà etched wiring board. A PCB populated with electronic components is a printed circuit assembly(PCA), also known as a printed circuit board assemble(PCBA). PCBs are inexpensive, and can be highly reliable. They require much more layout effort and higher initial cost than eitherà wire-wrapped orà à point-to-point constructedà circuits, but are much cheaper and faster for high-volume production. Much of the electronics industrys PCB design, assembly, and quality control needs are set by standards that are published by the IPC organization. 5) SCOPE: This circuit only indicates the amount of water present in the over head tank, It gives an alarm when the tank is full. This worthy device starts ringing as soon as the water tank becomes full. It helps to check overflow and wastage ofà water by warning the customer when the tank is about to brim. ? Now no need to go on the roof to look the water level. ? Alarm starts ringing as soon as tank becomes full. ? Suitable for every tank. ? Easy to make and economical circuit.
Subscribe to:
Posts (Atom)