Boiler Basics Design and operation A boiler is an enclosed vessel that provides a means for combustion heat to be transferred into water until it becomes heated water or steam. The hot water or steam under pressure is then usable for transferring the heat for the steam requirements of process industries or for power generation. Combustion boilers are designed to use the chemical energy in fuel to raise the energy content of water so that it can be used for heating and power applications. Many fossil
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1 IDENTIFICATION OF BASIC ELECTRONIC COMPONETS THEIR CHARACTERISTICS & TESTING 1.0.0 INTRODUCTION An electronic circuit is composed of various types of components. Some of these components are termed as active components because they take part in the transformation of the energy while other components‚ which only dissipate or store energy‚ are called as passive elements. The vacuum tubes‚ rectifier‚ transistors are some of-the common active while the resistances‚ which dissipate the power
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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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have at least two independent variables for proposed research paper. The topic proposal should include the following four items which serve as the foundation for the final research paper after instructor feedback is given. | 1) Purpose Statement In one paragraph‚ state the correlation and identify the primary independent variables.State the correlation as in the following:“Thirty-four percent of young women become pregnant at least once before they reach the age of 20 -- about 820‚000 a year. Eight
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Essay #1: The seven steps of the policy making process are: 1. Problem Recongnition 2. Agenda Setting 3. Policy Formulation 4. Poicy Adoption 5. Budgetting 6. Policy Implementation 7. Policy Evaluation Each step of the policy making process all very important and vital in developing a policy. In the Problem Recongnition step there is an identification of an issues that affects the people and causes a call to the government. For a condition to become a problem there needs to be a value
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Chapter 2 MCQ’s 1) According to the Law of Demand‚ the demand curve for a good will A) shift leftward when the price of the good increases. B) shift rightward when the price of the good increases. C) slope downward. D) slope upward. Answer: C 2) An increase in the price of pork will lead to A) a movement up along the demand curve. B) a movement down along the demand curve. C) a rightward shift of the demand curve. D) a leftward shift of the demand curve. Answer: A 3) An increase in consumer incomes
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Promotions can broadly be classified into two types – Consumer promotions and Trade promotions Both sales as well as marketing are allotted their respective budgets to carry out promotional activities. While marketing department uses its budget to run ATL and BTL activities‚ it also utilise it to run consumer promos targeted on a specific brand. Sales department on the other hand uses its budget to run trade promotions. Trade promotions may‚ and in fact should‚ vary from outlet to outlet within
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com/dictionary/appeal‚ n.d.)‚ is a legal proceeding by which a case is brought before a higher court for review of the decision of a lower court. The appeals process is very important to the legal system‚ and it includes many different factors and steps to the appeals process this helps the judge make the right decision. One of the main steps to the process starts with the losing side having to apply for a notice of appeal‚ and then the trial clerk advises other parties and Appellate Division. Next a written
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1st speaker affirmative: More than 50 years of media research attests to the significant influence of media on child and adolescent health.5 Both “old” media (television‚ movies‚ magazines) and “new” media (the Internet and social networking sites‚ video/computer games‚ cell phones) can have an impact in virtually and intellectually that concerns practitioners and parents about young people‚ including aggressive behavior‚ risky sexual behavior‚ substance use‚ and disordered eating. (1st negative
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precipitation. In general‚ the separation of DNA from cells and cellular components can be divided into four stages: 1. Cell disruption 2. Lysis of Cell 3. Removal of Proteins and Contaminants 4. Recovery of DNA In some genomic DNA isolation protocols‚ stages 1 and 2 are combined. ISOLATION AND QUANTIFICATION OF GENOMIC DNA Learning objectives for this lab: ¾ Understand the basic process behind a DNA isolation (extraction) procedure ¾ To get a “feel” for what DNA looks like ¾ To
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