CALIBRATION OF TEMPERATURE AND PRESSURE SENSORS Mechanical Engineering Department Loyola Marymount University Los Angeles‚ California ABSTRACT In this laboratory experiment‚ an Omega Model PX- 236-060GV piezoresistive pressure transducer was calibrated‚ by using an AMTEK model deadweight pressure tester. For the temperature calibration an Jofra Model C-140 temperature calibrator was used. The experiment began by setting up the Jofra Model C-140 temperature calibrator‚ and taking data from
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Lab Report Effect of temperature on enzyme activity I. Purpose: Determine how effect of temperature on enzyme (catalyse) activity (in the liver). II. Materials * Raw liver * Forceps * 50mL 1% hydrogen Peroxide (H * 25mL graduated cylinder * 50mL‚ 400mL beakers * Pureed liver * 5 Filter-paper disks * Paper towels * Timer or stopwatch * Thermometer * Hot plate III. Procedure 1.Gather all necessary materials; start
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Effect of temperature on enzyme activity In this experiment… Independent variable: Temperature of the amylase Dependent variable: Enzyme activity which is measured by the time for disappearance of starch Controlled variables: Volume of amylase; volume of starch solution; concentration of amylase; concentration of starch solution Prediction of results i) At low temperature‚ the rate of amylase activity is very low. ii) At optimum (=best) temperature‚ the rate of amylase activity is the
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Which kind of Apple fan are you? Apple products are very successful and popular in the market and Apple has developed a group of loyal and obsessive Apple fans. They purchase many kinds of Apple products. They rush to the Apple store when Apple launches a new product. However‚ are consumers’ obsessions with Apple good or a bad? It really depends on consumers’ attitudes towards Apple products. There are different groups of Apple fans. Some people like Apple products more for their utility‚ cool
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worn before starting the experiment. The initial room temperature should be calculated using a thermometer and a marker is used to name beakers 1 and 2. Divide the 10 test tubes into two groups and name them 1-5 in both groups. 5 different stopwatches are used to record the time for the disappearance of the blue-black color in test tubes‚ name them 1-5 also. Stopwatch 1 corresponds to test tube 1 in beaker 1 i.e. 0°C and the room temperature (that should be around 20-25°C)‚ and stopwatch 5 corresponds
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MIDDLE EAST TECHNICAL UNIVERSITY FOOD ENGINEERING DEPARTMENT FD. E. 425 FOOD ENGINEERING DESIGN ASSIGNMENT 5 25.11.2009 A Controlled Atmosphere (CA) Cold Store Facility SUBMITTED TO: PROF. DR. SUAT UNGAN SUBMITTED BY GROUP 5 SEC. 2: UFUK YAZAR EVANA NAÇİ
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Continental Temperature Ranges Introduction: There are large variations in average monthly temperatures among cities located at the same latitude. This suggests that factors besides the angle and duration of isolation affect the rate heating and cooling of any given location. Objective: You will graph the average monthly temperatures of costal and inland continental regions and interpret the range in temperatures. Vocabulary: Temperature range- Average daily temperature Average monthly
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This is a Fan-Fiction for Hunger Games written by Elsie Egilip. Life has been hard in District 12 over the past couple of years. The government has stopped its partnership with few of the districts because of its unforgivable protest that cause major destruction and riot due to the districts’ disapproval on the new government. Katniss Everdeen was an intelligent hunter living amongst the people who stayed in District 12. During her whole life‚ she had been living in poverty. So has the rest
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Product (Explain thoroughly) Ceiling Fan provides you with refreshing and comfortable indoor experiences. It follows the strict energy efficiency guideline sets up by U.S. Environmental Protection Agency to provide you with features such as energy-saving while in use. Saving energy helps you to save money on utility bills. The fan is designed to reduce greenhouse gas emission to help protect the environment. It is 50% more efficient than ordinary‚ conventional fans and can save up to $15 per year
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line of junior counselors waving bright yellow oars in the air‚ while the rest of camp cheers us on. Arriving at the dock‚ one by one we toss our mountain bikes on the ground and join the line of people waiting to perform the ritual belly flop into Fan Lake. The crowd cringes in sympathy as each body hits the water. My heart races when it is finally my turn to jump with my arms and legs spread from the diving board. My stomach aches when I hit the water‚ but not as much as my legs do from riding 300
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