Determination of Energy Balancing In a fuel cell power vehicle: http://www.scribd.com/doc/49625260/39/Fuel-Cell-Energy-Balances Fuel Cell * What is fuel cell * Why we need fuel cell * History of fuell cells * Mathematical methods * Classification of fuel cells * Parts of a fuel cell * Fuel Cell Setup * Modeling of fuel cell * Fuel cell system design * Advantages and disadvantages of fuel cell * Future scope of fuel cell Energy Balance in Fuel Cells
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[Ri-E(R) ]^(2 )}〗 Var(R_(ICE CREAM) )= .5 x (-.02- .09)^(2 )+ .5 x (.20- .09)^2= .0121 Var(R_FRISBEES )= .5 x (.06- .09)^(2 )+ .5 x (.12- .09)^2= .0009 Var(R_UMBRELLAS )= .5 x (.15- .09)^(2 )+ .5 x (.03- .09)^2= .0036 B.) The covariances and correlations for the returns on the two investment alternatives described are as follows: 〖〖Covariance〗_(ICE CREAM‚FRISBEES)=σ〗_R1‚2= ∑_(i=1)^n▒〖{P_(i ) [(R_(1‚i )–E[R_1 〗])([R_(2‚i )–E[R_2 ])} 〖Covariance〗_(ICE CREAM‚FRISBEES)={.5[(-.02- .09)(
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potatoes with various species has a sweet smell. The ice cream mix is liquid‚ it is thick and creamy; it is tasteless similar to milk and is white in color. After the sweet potatoes mix‚ which consist of‚ cinnamon‚ butter‚ sugar‚ nutmeg‚ pecans‚ and sweet potatoes was added to the ice cream mix. The mix turned a light orange color. The color adds to the appeal of the product because it is orange just like sweet potatoes. The texture of the ice cream is not smooth because of small pieces of sweet
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1. How structurally attractive is the Russian ice cream market? How is it likely to evolve? Analyzing from using five force model we can conclude that the structurally attractiveness of Russian ice cream market is quite low due to several reasons. Firstly‚ the crisis in 1998 had greatly reduced the consumption ability of ice cream market and increased the imported ingredients for producers. Secondly‚ Centralize planning system that is used in Russia caused the Russian managers to have little
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Assessment: Determining the Enthalpy Change of a Displacement Reaction AIM: To determine the enthalpy change for the reaction between copper(II) sulfate and zinc. BACKGROUND THEORY: Bond breaking is endothermic while bond forming is exothermic. The reaction between copper(ll) sulfate and zinc is exothermic as the energy required to form the bonds of the products is greater than the energy required to break the bonds of the reactants. In an exothermic reaction‚ heat is given off to the surroundings;
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Ice sculpture is a form of sculpture that uses ice as the raw material. Sculptures from ice can be abstract or realistic and can be functional or purely decorative. Ice sculptures are generally associated with special or extravagant events because of their limited lifetime. The lifetime of a sculpture is determined primarily by the temperature of its environment and thus‚ a sculpture can last from mere minutes to possibly months. There are several ice festivals held around the world‚ hosting competitions
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ICE FILI CASE 1) Is Russia’s ice cream industry attractive? Yes‚ it is. Russia is one of the largest nations in the world and‚ as such‚ holds promising market share potential due to its sheer size in geographic‚ demographic and economic terms. Russians love ice cream‚ even in the subzero winter climate. Despite decreased market share due to recent increased consumption of beer‚ soda and confectionary products; the Russian ice cream industry is attractive due to its lower entry barriers
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SELECTA ICE CREAM I – EXECUTIVE SUMMARY Selecta’s humble beginnings can be traced to the Arce family’s ice cream parlor in Manila in 1948. Its ice cream was well-known for its creaminess‚ authentic flavours‚ and unique gold can packaging—qualities that remained throughout the years. In 1990‚ RFM Corporation bought Selecta from the Arce family to form Selecta Dairy Products‚ Inc. Known for its sharp entrepreneurship‚ RFM catapulted the rise of Selecta as a serious contender in the ice cream
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Poetry Analysis My two poems for my poetry analysis are “Fire and Ice” and “Let me not to the marriage of true minds”. The poems are written in two different time periods by unlike authors. Having two dissimilar poems help show how the authors used different techniques to connect with their audience. The author’s use of style‚ form‚ sound‚ and literary techniques help show their different techniques. “Fire and Ice” was written by Robert Frost in 1923. This was the modern time period. The sound
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What is Ice Tea? The simple pleasure that tea drinkers have enjoyed with Tapal for more than 60 years gets a chilled & flavorful update this month with the new Tapal Ice Tea Lemon & Lime and Peach flavor varieties hit the shelves this month. Tapal Ice Tea is a deliciously refreshing drink made with tea‚ blended with water and fruit flavors. Ice tea is a form of cold tea often served in a glass over ice. It may or may not be sweetened. The most common flavors worldwide include lemon‚ peach and lime
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