CRDi stands for Common Rail Direct Injection meaning‚ direct injection of the fuel into the cylinders of a diesel engine via a single‚ common line‚ called the common rail which is connected to all the fuel injectors. Whereas ordinary diesel direct fuel-injection systems have to build up pressure anew for each and every injection cycle‚ the new common rail (line) engines maintain constant pressure regardless of the injection sequence. This pressure then remains permanently
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Fuel injection in diesel engines [edit] Mechanical and electronic injection Older engines make use of a mechanical fuel pump and valve assembly which is driven by the engine crankshaft‚ usually via the timing belt or chain. These engines use simple injectors which are basically very precise spring-loaded valves which will open and close at a specific fuel pressure. The pump assembly consists of a pump which pressurizes the fuel‚ and a disc-shaped valve which rotates at half crankshaft speed
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2010 Ninth International Conference on Mobile Business / 2010 Ninth Global Mobility Roundtable What factors contributed to the success of Apple’s iPhone? John Laugesen Yufei Yuan McMaster University‚ DeGroote School of Business Hamilton‚ Ontario CANADA laugesjd@mcmaster.ca McMaster University‚ DeGroote School of Business Hamilton‚ Ontario CANADA yuanyuf@mcmaster.ca Abstract — Unknown to most North American consumers‚ a mobile data and Internet service in Japan called i-mode has been highly successful
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A (2 MARKS) 1. State major types of automobiles according to the fuel used. 2. List any four components of a chassis. 3. Mention any two requirement of an automobile. 4. List any four characteristics of a good chassis. 5. Give any two requirement of good frame. 6. Define cross wind force. 7. State any four functions of lubrication. 8. State purpose of providing radiator in cooling systems. 9. Name any four air pollutants. 10. W hat do you m ean by Electronic Engine Management system? PART B (16 MARKS
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younger generation created a nationalist program for economic development resembling the one suggested by Alexander Hamilton during the Federalist era (Schultz‚ 2013). Improved t fit the requests of the 1810’s and 1820’s; they named this economic idea the American System. The American System stemmed from an unexpected source: young Democratic-Republican politicians from the Middle Atlantic States‚ West‚ and the South who had apparently welcomed Jefferson’s idea of a small federal government‚ but
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Business Research Business Research Is the advertisement strategy used by Vodafone in India successful? Submitted to Submitted by Batch Reg. No. Prof. Dilip Hitesh Goyal Sheron Prabu PGPRM-9 MBA12 B BLR 0903071001 BLR 0903031042 Page 1 Business Research 1. Introduction Vodafone is known for its unique advertisement campaign such as pug‚ happy to help service and latest released Zoozoo advertisement campaign. The Zoozoo¶s advertisements were created in South Africa by Ogilvy & Mather
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SAE TECHNICAL PAPER SERIES 2006-01-0917 An Experimental Investigation of Partially Premixed Combustion Strategies Using Multiple Injections in a Heavy-Duty Diesel Engine W. L. Hardy and R. D. Reitz Engine Research Center‚ University of Wisconsin - Madison Reprinted From: In-Cylinder Diesel Particulate and NOx Control 2006 (SP-2002) 2006 SAE World Congress Detroit‚ Michigan April 3-6‚ 2006 400 Commonwealth Drive‚ Warrendale‚ PA 15096-0001 U.S.A. Tel: (724) 776-4841 Fax: (724) 776-5760
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The Lethal Injection Lethal Injections is a series of immoral injections commonly used for Capital Punishment. The goal of the Lethal Injection is to eventually paralyse the entire body until the inmate is unable to breathe.These injections causes pain to the inmate‚ therefore the Lethal Injection should be abolished. In the late 1930’s‚ physicians in Nazi Germany first used the lethal injection for a euthanasia program for the country’s disabled children and adults. In 1967‚ when
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not about Rob Fords recreational habits. Injection sites in Toronto have been a hot topic of conversation lately. The city’s medical officer of health‚ Dr. David McKeown‚ is calling for the development of a safe injection site for illegal drug users. The Toronto Board of Health will discuss the recommendation on July 10 and if approved‚ the measure will move forward for consideration by city council. What is an injection site? You may ask… Supervised injection sites are legally approved and medically
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web pages. By 1998 they had formalized their work‚ creating the company you know today as Google. Our philosophy Ten things we know to be true “The perfect search engine‚” says co–founder Larry Page‚ “would understand exactly what you mean and give back exactly what you want.” When Google began‚ you would have been pleasantly surprised to enter a search query and immediately find the right answer. Google became successful precisely because we were better and faster at finding the right answer
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