BALANCING OF ROTATING MACHINES The first thing to be explored to control vibrations is to try to alter the source so that it produces less vibration. This method may not always be feasible. Some examples of the sources of vibration that cannot be altered are earthquake excitation‚ atmospheric turbulence‚ road roughness‚ and engine combustion instability. On the other hand‚ certain sources such as unbalance in rotating or reciprocating machines can be altered to reduce the vibrations. This can
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ELECTRONIC VOTING MACHINE 1. What is an Electronic Voting Machine? It is a simple electronic device used to record votes in place of ballot papers and boxes which were used earlier in conventional voting system. 2. What are the advantages of EVM over the traditional ballot paper/ballot box system? (i) It eliminates the possibility of invalid and doubtful votes which‚ in many cases‚ are the root causes of controversies and election petitions. (ii) It makes the process of counting of votes much
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Greek machines and what there used for In Ancient Greece‚ many inventions like the pulley‚ one of the most used inventions used in Greece‚ were very helpful Greek urns Greek urns were super IMPORTant in older periods of time. There were used for storing things such as wine‚ water and the soul purpose of storing materials and food. They were also used for transporting goods and were made to we’re the urns could stack on each
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Donovan F #8 Mr. Graham Soda machine argument Having a soda machine is a great idea for a school. It is a really good idea because it help students that are dehydrated and are tired of water. This will also benefit the school by giving it a profit of about 100 to 200 dollars. All the kids are tired of just drinking water‚ juice‚ and milk. Having a soda machine at school would lead to the school having more money for different occasions. If we‚ the children‚ were to buy soda the school will
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theory that time is the fourth dimension. The Time Traveller produces a miniature time machine and makes it disappear into thin air. The next week‚ the guests return‚ to find their host stumble in‚ looking disheveled and tired. They sit down after dinner‚ and the Time Traveller begins his story. The Time Traveller had finally finished work on his time machine‚ and it rocketed him into the future. When the machine stops‚ in the year 802‚701 AD‚ he finds himself in a paradisiacal world of small humanoid
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Flotation machine is a main device to realize the flotation process. The flotation of the ores is conducted according to the hydrophilicity of the minerals in the solution.The flotation machine developed by the Hongxing Heavy Industry has efficient flotation effect‚ which contributes to the good reputation. The following is the detailed explaination to flotation machine and its methods to sort out the ore mineral. Materials grinded in the wet-type mill are concocted with the basically single-dissociated
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Have you ever wondered if the sugar content in Coke and Pepsi has altered you or your friends preference? In this experiment‚ we tested to see if the sugar content changes peoples preference over Coke and Pepsi. We chose this experiment because we would like to see how people change their opinions of their favorite soda‚ after we have informed them of the sugar content. This experiment of Coke vs Pepsi is tied into chemistry by the percentage of the compound/sugar in each can of soda. Background
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Pepsi & Coke 08 Fall In May‚ 1886‚ Coca Cola was introduced by John Pemberton a pharmacist from Atlanta‚ Georgia. John Pemberton started brewing his coca cola formula in a three legged brass kettle in his backyard. Pharmacists Caleb Bradham in New Bern‚ North Carolina first made competitor Pepsi in the 1890’s. The brand was trademarked on June 16‚ 1903. These companies have brand identification and customer loyalties that have made them a historical landmark. Today Pepsi and Coke control around
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Coke and Pepsi Learn To Compete in India 1. The political environment in India has proven to be critical to company performance for both PepsiCo and Coca-Cola India. What specific aspects of the political environment have played key role? Could these effects have been anticipated prior to market entry? If not‚ could developments in the political arena have been handled better by each company? Answer The political environment have played key role as follow: - Indian government viewed
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Short-term Liquidity Current ratio: Coke’s current ratio have growth constantly during the period (2014 - 2016). In 2016‚ the current ratio is 1.28 which is higher than the previous year ratio‚ 1.24. It means that Coke has more $1.28 current assets to cover every dollar of its short-term debt. In this year‚ the current asset in the total assets increases 1.84%. The factor that contributes to the increase of Coke’s current asset is the significant increase of the Cash and cash equivalent account which
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