CONTENTS 6 APPENDIX............................................................................................................ GLOSSARY WRD - Weibill’s Reliability Distribution RBD - Reliability Block Diagram MSG - Maintenance Steering Group RCM - Reliability Centred Maintenance EDP - Engine Driven Pump EMDP - Electrical Motor Driven Pump FTA - Fault Tree Analysis ABSTRACT The reliability analysis of Boeing 737NG’s hydraulically actuated
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Entity-Relationship (E/R) Model Dr P Sreenivasa Kumar Professor CS&E Dept I I T Madras Entity-Relationship (E/R) Model Widely used conceptual level data model • proposed by Peter P Chen in 1970s Data model to describe the database system at the requirements collection stage • high level description. • easy to understand for the enterprise managers. • rigorous enough to be used for system building. Concepts available in the model • entities and attributes of entities. • relationships between
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1. What is an Entity Relationship Diagram? An entity relationship diagram is a graphical representation of an organisation’s data storage requirements. Entity relationship diagrams are abstractions of the real world which simplify the problem to be solved while retaining its essential features. Entity relationship diagrams are used to: identify the data that must be captured‚ stored and retrieved in order to support the business activities performed by an organisation; and identify the data required
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Rental power is typically costlier than conventional power because production of it involves short term deals. A rental power company must have power generation equipment ready in its stock. But none of the dozen plus local companies awarded with rental power contracts have any stock of plant equipment or experience in rental power projects. The PDB signed the contracts with the two sponsors on February 4 this year asking them to install and commission their respective plants within 120 days (4
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The rental car industries as well as other industries within the travel market are challenged with developing a pricing strategy that will maximize profits for the firm. In our analysis of three firms‚ Hertz‚ Avis and Budget‚ our team used qualitative and quantitative methods to develop an understanding of their pricing strategies. We wanted to determine which company has the best overall pricing strategy. Furthermore‚ these methods helped us develop recommendations involving segmentation and brand
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The Iron-Carbon Diagram There are two iron-carbon equilibrium diagrams: - stable iron-graphite Fe-Gr - metastable iron-cementite Fe-Fe3C The stable condition usually takes a very long time to develop. The metastable diagram is of more interest. Fe3C iron carbide called cementite because it is hard. Following phases exist on Fe-Fe3C diagram: - liquid solution of iron and carbon (L) - ferrite ( ) – an interstitial solid solution of carbon in Fe (bcc). At room temperature ferrite is ductile but
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With widespread use of the Internet and improvements in streaming media and compression technology‚ digital music‚ images‚ DVDs‚ books and games can be distributed instantaneously across the Internet to end-users. Many digital service providers sell their digital content not only through DVDs but also over computer networks. However‚ without protection and management of digital rights‚ digital content can be easily copied‚ changed‚ and distributed to a large number of recipients‚ which could cause
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Dallas Discount Rental Cars for Texas-Size Fun Everything’s bigger in Texas‚ so you need a car to get from Dallas-Fort Worth International Airport to your hotel and hundreds of popular attractions‚ such as the admission-free Dallas Museum of Art and the real-world setting of iconic Southfork Ranch‚ home of two "Dallas" television series. Our Payless car rental location at 38th Street gets you to your hotel and on the road quickly so that you can tour the Dallas World Aquarium‚ Dallas Zoo and Six
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Food Web Diagram Snake (D) Hawk (D) Coyote (D) Insects (C) Scorpion (C) Lizard (C) Quail (C) Mouse (C) Cactus (P) Grass (P) When you are explaining an ecosystem you have producers‚ consumers‚ and decomposers. Producers are the plants and the tress in the ecosystem that provide the energy to the ecosystem. As for the desert the producers are cactus and grass. The consumers of the ecosystem are in three different kinds‚ they are herbivores‚ carnivores‚ and omnivores. Herbivores are the consumers
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Overview Report of Car Rental Industry in USA Table of Contents Executive Summary 3 Introduction 4 Current Overview of Industry 4 Political‚ Economical‚ Social-Cultural‚ Technological‚ Legal and Environmental (PESTLE Analysis) 5 Political 5 Economical 5 Social –Cultural 5 Technological 6 Legal 6 Environmental 6 Porters 5 Forces Model 7 Threat of Substitutes 7 Bargaining Power of Suppliers 7 Competitive Rivalry 7 Bargaining Power of Buyers 7 New Entrants 8 Conclusion
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