produced by the engine. Pistons: A piston is a cylindrical piece of metal the moves up and down inside the engine. As the pistons moves down‚ the valve takes in oxygen and fuel to combust. The valve closes after the oxygen and fuel are taken in. The pistons pumps and compresses the mixture so the engine can combust the two compounds. After each cycle‚ the valve opens and releases the useless mixture from the engine. Connecting Rod: The connecting rod connects the piston to the crankshaft. Its job
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1. What is customer insight?What are some ways in which Electrolux develops consumer insight? Customer insight is fresh understanding of customers and the marketplace derived from marketing information that becomes the basis for creating customer value and relationship. (Armstrong &Kotler‚ MKT 101-Foundation of Marketing‚ page 129). Electrolux develops its consumer insight in some ways. Firstly‚Electrolux provides every kind of products that is focused on the needs of the specific person or
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salicylic acid and acetic anhydride; in the presence of sulfuric acid. After fully dissolving the salicylic acid with acetic anhydride‚ the solution is cooled and cold water is then added. Once the crystals form they are then filtered and left to dry out. There mass is measured and recorded then the yield is calculated. Introduction: Purpose: The aim of this experiment is to synthesize the common pain killer aspirin through an esterification reaction between Salicylic Acid and Acetic Anhydride;
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because of over-exploitation‚ and we are in an urgent need to find and develop alternate and safer energy sources. Water pumping windmill is also one such alternative. It is a perfect power source for a farmhouse. It efficiently uses wind energy to pump out ground water which can further be used to keep warehouse as well as farmhouse cool during summer. This water can further be used to rotate a turbine and thus generating electricity. In this way‚ water pumping windmills utilizes wind energy to
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one of the following is a correct statement of the law? A. W = DU + Q B. W = −DU − Q C. W = DU − Q D. W = −DU + Q 3. A well-insulated container is divided into two equal volumes by a wall. In one half there is an ideal gas and the other is a vacuum as shown below. The wall is now removed. Which one of the following correctly gives the changes‚ if any‚ that take place in the internal energy and entropy of the gas? Internal energy|Entropy| A.|stays the same|stays the same| B.|stays the
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The Quic-Vac Mixing Bowl system moves a mixing paddle in a constant changing path to thoroughly mix together the monomer (liquid portion) and the polymer (powder portion) components of the bone cement. It efficiently mixes bone cement in a closed vacuum set up to reduce harmful monomer fumes being exhausted. This mixing system is used under compressed air to reduce porosity of the cement. The PALCACOS cement is compatible with this system; therefore‚ we will continue using it. Components of
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Cochran boiler is a vertical‚ multitubular‚ internally fired‚ fired‚ fire tube boiler.It is a low pressure‚medium capacity boiler.The maximum capacity of cochran boiler is about 4000 kg of steam per hour and the maximum pressure of steam produced is about 10 bat.It mainly consists of a cylindrical shell with hemispherical crown‚ fire box‚grate‚ combustion chamber‚smoke box and chimney for connecting pressure gauge‚ water gauge‚ safety valve‚steam stop value‚fusible plug. The boiler is filled with
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cm3)‚ organic layers were collected and dried over potassium carbonate and Buchner filtered. Excess toluene was removed by rotary evaporation ensuring bath temp was around 40 °C. Vacuum distillation apparatus was set up and residue placed in a round bottomed flask. Residue was distilled under reduced pressure by way of vacuum for approximately one hour. Residual toluene was collected in one vial between 24–28 °C then a slight temperature drop was observed indicating all toluene had been removed. Pig
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Combine harvester [pic] [pic] A Lely open-cab combine. [pic] [pic] Harvesting oats in a Claas Lexion 570 combine with enclosed‚ air-conditioned cab with rotary thresher and laser-guided hydraulic steering [pic] [pic] Old Style Harvester found in the Henty‚ Australia region [pic] [pic] John Deere Combine 9870 STS with 625D [pic] [pic] John Deere 9870 STS underbelly [pic] [pic] Case IH Axial-Flow combine The combine harvester‚ or simply combine‚ is a machine that harvests grain crops
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Introduction Over the past century science‚ physics in particular‚ has developed beyond any reasonable expectation. Some of the best work was done by the great minds such as James Clerk Maxwell‚ Niels Bohr‚ Werner Heisenberg‚ Alexander Friedmann‚ etc. The list goes on but some of the best work was from Albert Einstein. Much of his work was done during the beginning of the 20th century and then later on he was joined by other great minds to form a new field in physics called cosmology. In 1905 Albert
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