the other nearest barangay. Facilities for motor vehicle repair are often a part of the station. Of course today there are gas stations everywhere‚ but when cars were first invented gas stations weren’t around yet. People actually bought gasoline at the general store. People filled buckets with gasoline and used a funnel to pour it into the car’s gas tank. C. Significant of the Study The proponent has to establish the proposed business that will serve a large
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Each enzyme has it optimum temperature range at which it functions at an optimum efficiency. In this experiment‚ Rennin might have an optimum temperature of 37 degrees Celsius as it is found in the stomachs of young mammals. As the temperature is increased‚ the rate of reaction (time for milk to curdle) will also increase until the optimum temperature is reached (37 degrees). After reaching this set point‚ the activity of the enzyme will gradually begin to decrease and the rate of reaction will
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rotor blades. Task P8 B) Creep is permanent growth over time of component operating at very high temperatures and steady stress levels. Changes in size alter clearances and eventually creep will cause rapture or failure. Creep is an irreversible failure. The turbine blade in the photograph cracked due to creep ‚creep is deformation of a material subjected to tensile stresses at high temperature C) Film cooling- is a type of turbine blade cooling system.
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and the egg yolks were then mixed together with butter using a spatula in folding motion. After which a sifter was used to add the flour and the cocoa powder into the mixture while it was being whisked in the mixer. The oven was pre-heated to a temperature of 175F.The combined batter was then poured into a buttered spring-form pan which had been smoothly brushed with butter to avoid having the batter stick to the pan. The batter slowly started to solidify and rise higher. The point at which the cake
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BREAD MAKING TIME LINE Depending on the type of yeast you are using the steps to making bread will vary. Using the basic bread dough recipe‚ this time line is based on using dry active yeast. I am also basing this time line on the straight dough method which is the direct method of making bread. STEP 1 To make your dough‚ your ingredients must be accurately measured and weighed as well as be the appropriate temperature. Wet ingredients are usually weighed rather than measured to guarantee
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Effect of varying Temperatures on Enzymatic Activity of Bacterial and Fungal Amylase and hydrolysis of Starch Abstract This experiment consisted of setting up a control group of starch in various temperature and then placing both fungal amylases and bacterial amylases in a mixture of starch and placing the solution of amylase and starch in various temperatures of water. After a certain amount of time- different amount of time needs to be used in order to have reliable results- iodine is added
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How Much Gas is Produced? Julie Dang June 23‚ 2013 Purpose The Company ABC Chemical has asked our group to investigate the gas production from a number of various chemical reactions. The company would like us to measure the amount of product we get when we measure the amount of gas from two reactions. We will then compare our data to the predicted amount which will we will calculate based of the Law of conservation of Mass and Ideal Gas Laws. Methods Materials Thermometer CaCO3
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distillation and gas chromatography based on their difference in boiling points. The boiling point of hexane is 69 degrees Celsius and the boiling point of toluene is 110 degrees Celsius. Three fractions were collected for both simple and fractional distillation. The first fraction was hexane since it had the lower boiling point. The second fraction was a mixture of toluene and hexane. The third fraction was toluene since it had the high boiling point of 110 degrees Celsius. Gas chromatography was
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the 200mL beaker started with an average temperature of 43.5oC it then gradually fell to 41oC after 45 seconds‚ then rapidly decreased in temperature by 2oC every 15 seconds. At the 90 second period it decreased by 4oC from 35.5oC to 31.5oC it then steadied out falling by 1oC per 15 seconds until the 120 second stop mark. For the 500mL beaker the temperature difference between the 15 second intervals were very different being more gradual with the temperature on average falling from 1 – 1.25oC per
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Marketing Research Planned Projects‚ Goals and Objectives Starbucks is now starting there two new major projects which are the “Our Next 40 Years Begins Now” and “Explore Green Store”. The project‚ “Our Next 40 Years Begins Now”‚ started on March 8‚ 2011 marked its 40th anniversary‚ and as part of their celebration they had introduced their new logo. “As you start to see it out in the world‚ I hope you’ll start to appreciate the simplicity and elegance of the new design. I like the new mark
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