stroke of 280mm.At 475 rev/min and full load the net load on the friction brake is 433 N‚ and the torque arm is 0.45 m. The indicator diagram gives a net area of 578 mm² and a length of 70 mm with a spring rating of 0.815 bar per mm. calculate the ip‚bp‚ and mechanical efficiency. GIVEN DATA: Four stroke single cylinder gas engine n = no. of cylinders = 1 Dia. of cylinder bore = 146 mm = 0.146 m Length of stroke = L = 280 mm = 0.28 m N = 475 revolution/min = 475/ 60 rev/sec. = 7.5416 rev/sec
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(Marieb and Hoehn‚ 2010‚ p 703) defined Blood Pressure (BP) as ‘the force per unit area exerted on a vessel wall by the contained blood‚ and is expressed in millimetres of mercury (mm Hg)’. BP is still one of the essential and widely used assessment tools in healthcare settings. Nurses generally record the arterial BP which is the forced exerted blood that flows through the arteries‚ to establish a baseline and to determine any risk factors. BP composes of two measurements‚ the systolic and diastolic
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1 ANNA O. - BERTHA PAPPENHEIM: A CHRONOLOGY OF HER LIFE AND TREATMENT BY Richard G. Klein (New York City) This chronology will be updated on a regular basis—stay tuned. The chronology that follows was put together in order to help me make better sense of the founding case of psychoanalysis‚ the case of Bertha Pappenheim or Anna O as she is known in the analytic literature. The text has been divided into five different time divisions. Events found in sections A through D are drawn mainly from Joseph
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evidence suggesting a link between its intake and the development of hypertension‚ there remains no long-term scrutiny for its effect on blood pressure (BP). We therefore undertook a randomized‚ placebo-controlled‚ double-blinded‚ crossover trial in 52 hypertensive individuals to determine the effect of 12-week North American ginseng intake on 24-hour BP; we also measured serum cystatin C as a marker of renal function. After a 4-week
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470‚000 U.S. gallons per day. On July 15‚ 2010 BP successfully stopped the flow of oil from the wellhead‚ after spilling 190 million gallons of oil into the gulf over a period of three months. BP’s initial response to the spill was to deny responsibility. Tony Hayward‚ CEO‚ tried to shift the blame of the accident to Transocean. Transocean owned the rig BP was the Lessee.
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impact of the BP oil spill to their stakeholders. D1:1 BP oil spill The BP oil rig explosion was the second worst disaster in the U.S history‚ it resulted in the death of 11 employees and seriously injured 16 others‚ this resulted in one of the largest oil spills in the history of the world‚ this resulted in the Gulf of Mexico waters being covered in oil which killed thousands of animal life in the area and had a huge affect on the animal life and the eco system in the area. BP lost billions
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explore and critically analyse British Petroleum (BP) from the modernist and symbolic interpretive perspectives. This essay will also consider not only the organisational design of BP but also the impact their external environment has on them‚ while also exploring how BP has impacted on the environment. On 26 May‚ 1908‚ what was then the Anglo-Persian Oil Company founded their first oil. In 1954 the company was renamed to British Petroleum. BP operates in over 80 countries around the world and
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Responsibility Case Analysis: BP (Beyond Petroleum) Beyond Petroleum (BP)‚ one of the world’s largest energy companies has seen many highs and lows over its 100 history. Throughout BP’s 100 year history there have been numerous questions about the company’s ethical conduct. These ethical misconducts include fraud‚ environmental crimes‚ regulatory negligence‚ and the endangering of habitats (Thorne‚ D.M.‚ Ferrell‚ O.C.‚ & Ferrell‚ L.‚ 2011). With the multiple misconducts BP has been forced to pay
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sands Issue briefing bp.com/sustainability Oil sands Issue briefing How we operate BP recognizes that we need to produce energy responsibly – minimizing impacts to people‚ communities and the environment. BP’s systems of governance‚ management and operation are designed to help us conduct our business while respecting safety‚ environmental‚ social and financial considerations. Across all BP international operations‚ established practices support the management of potential environmental
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