CHAPTER 1 ELECTRICAL FORMULAS OHM’S LAW/POWER FORMULAS R x I2 E x I P R P E E2 RxI R P I P x R E I P I E R E R P I2 E2 P P = Power = Watts R = Resistance = Ohms I = Current = Amperes E = Force = Volts 1-1 OHM’S LAW DIAGRAM AND FORMULAS E I E = I x R I = E ÷ R R = E ÷ I R Voltage = Current x Resistance Current = Voltage ÷ Resistance Resistance = Voltage ÷ Current POWER DIAGRAM AND FORMULAS P E I = P ÷ E E = P ÷ I P = I x E I Current = Power ÷ Voltage
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Point | Equivalent Percentages | A+ | 12 | 90-100 | A | 11 | 85-89 | A- | 10 | 80-84 | B+ | 9 | 77-79 | B | 8 | 73-76 | B- | 7 | 70-72 | C+ | 6 | 67-69 | C | 5 | 63-66 | C- | 4 | 60-62 | D+ | 3 | 57-59 | D | 2 | 53-56 | D- | 1 | 50-52 | F | 0 | 0-49 -- Failure | Example of a Weighted Average Calculation‚ using the grade points and units for courses completed: Course Grade | Grade Points | | Course Units | | | A- | 10 | x | 6 | = | 60 | C+ | 6 | x | 3 | = | 18 |
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The goal of this brief review is to investigate potential applicability of electrical stimulation modalities to early mobility treatment of cerebrovascular accidents (CVA or “stroke”). Rehabilitation clinicians working in the acute neurological settings see a diversity of diagnoses‚ a majority of which is stroke. Orders to treat patients post stroke prioritize early mobility focusing on ambulation. Yet many patients in acute recovery from stroke are non-ambulatory (Miller‚ Murray‚ Richards‚ Zorowitz
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forced damped transverse vibration of a beam and verify Dunkerley’s empirical formula. According to Dunkerley’s empirical formula‚ 1f2=1fb2+1fω2 where f referring to the natural frequency of heavy beam with central load fb referring to the natural frequency of heavy beam only fω referring to the natural frequency of light beam with central load M By using the results of light damping‚ Dunkerley’s empirical formula would be studied and verified by comparing the calculated resonant frequency
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(Lit Review) Several studies have shown the importance of strategic communication in an organization. According to “The Strategic Communication Plan‚” written by Chris Hoover‚ “Strategic communication entails packaging a core message that reflects an agency’s overall strategy‚ values‚ purpose‚ and mission to persuade key stakeholders and enhance positioning.” Strategic communication is a process that involves much more than merely communicating with a co-worker. There are several steps in implementing
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Slovin’s Formula Sampling Techniques * By Steph Ellen‚ eHow Contributor * When it is not possible to study an entire population (such as the population of the United States)‚ a smaller sample is taken using a random sampling technique. Slovin’s formula allows a researcher to sample the population with a desired degree of accuracy. It gives the researcher an idea of how large his sample size needs to be to ensure a reasonable accuracy of results. * When to Use Slovin’s Formula * If
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INTRODUCTION Cinemas are the central spot of people’s visual entertainment‚ acting as the medium between the art of movie directors and the audiences seeking the getaway from real world reality. It is at the cinema where people enjoy themselves by watching movies that they may find interesting initially regardless of the language‚ locality or storyline‚ as long as that one particular movie is intriguing enough to make them go to the cinema to get their movie-o-meter filled with appealing crafts
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study Determine sample size ▪ Slovin Formula: ▪ n = N__ ▪ 1+NE² ▪ Where: n = sample size ▪ N = population size E = margin of error * desired Example: What should be the representative sample size if the population from which the sample will be taken is 10‚000 and the desired margin of error is 2%? Solution: To determine the sample size‚ use the formula; n = ___N__ 1+NE² n = 10‚000
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[pic]A PROFILE OF THE INDIAN PAINT INDUSTRY Information Research (IRL) has published a new report on the Indian paint and coatings market. The study points to phenomenal growth prospects for the Indian paint demand‚ which is now estimated at 1.22 million tonnes. Data in the report indicates that the entire Indian paint and coatings market will reach around two million tonnes at the start of the next decade. As construction projects get under way in India in a big way‚ the market is becoming
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Change‚ second edition. Burnes‚ B. (2004) Kurt Lewin and the planned approach to changeA re-appraisal‚ Journal of management studies 4(6) 979-1002. Burnes‚ B. (2005) Complexity theories and organisational change‚ International Journal of management reviews 7(2) 73-79. Feldman‚ M. (2000) Organisational routines as a source of continuous change‚ Organic Science 11(6) 611-629. Graetz‚ F. (2002) Strategic change leadership‚ Management decision 38(8) 550-562. Houchin‚ K. and MacLean‚ P. (2005) complexity
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