ANALYSIS: After following the specific procedures listed on our manuals and recording and computing for every necessary data‚ we have we have come up with this table. We used the formula formula: (thot-trm) for the change in temperature of the tube and this the computation of the experimental coefficient of ΔL= Lo α Δtfor linear expansion. The other values where just measured and recorded directly. Table 301: Trial/Type of Tube Initial Length of Tube‚ Lo Initial Resistance of Thermistor
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Purpose: In this lab‚ we will heat up a metal rod and measure how much it expands. We will calculate its Coefficient of Linear Expansion‚ α‚ and prove the formula for thermal expansion‚ ΔL = αLiΔT. Also‚ we heat up a known volume of methyl alcohol and calculate its Coefficient of Volume Expansion‚ β‚ and prove the formula for volume expansion of a liquid ΔV = βViΔT. Equipment: Hollow Metal Rods of different metals‚ Steam Generator‚ Stand‚ Burner‚ Flexible Hoses‚ Motion Amplifier‚ Micrometer
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UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education *6746873383* INFORMATION AND COMMUNICATION TECHNOLOGY Paper 1 0417/11 October/November 2010 2 hours Candidates answer on the Question Paper. No Additional Materials are required. READ THESE INSTRUCTIONS FIRST Write your Centre number‚ candidate number and name on all the work you hand in. Write in dark blue or black pen. You may use a soft pencil for any diagrams‚ graphs or
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Basic Engineering Workshop 1 Exhaust Gas Treatment Index of contents Introduction Waste gas with harmful traces of gas must be burned in an afterburner. To destroy the harmful traces the temperature after the burner must achieve 900°C. The preheater can`t resist a temperature of 700°C. Therefore quench water in a mixer will be used to protect the heat exchanger. The waste gas has the following properties: Waste gas composition: Mole fraction(=
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What are Impact and Non-Impact Printers? A printer is an output device that prints characters‚ symbols‚ and perhaps graphics on paper. The printed output is generally referred to as hardcopy because it is in relatively permanent form. Softcopy refers to temporary images such as those displayed on a monitor. Printers are categorized according to whether or not the image produced is formed by physical contact of the print mechanism with the paper. Impact printers have contact; nonimpact printers do
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Sources) • Date of issue (year): 2006 Technology sheet Technology - Solar High Combi System Aims and Objectives: The proposed project is based on two technologies: Solar combisystems and solar cooling systems. Solar combisystems are solar thermal systems that provide not only domestic hot water but also space heating. This type of systems has been on the market for about a decade. However‚ they are mainly employed in single-family houses in Central and Northern Europe (Weiss‚ W. (ed.): Solar
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consumptions as well as upcoming stability problems in the electricity supply in Mediterranean countries‚ which in turn demands for costly upgrading of the grids to handle electricity peak power demand situations. On this account the use of solar thermal energy for air-conditioning and all involved downstream professions has a huge unexploited potential. This can become a significant contributing factor in the acceleration of the growth of the European solar market‚ particularly in the southern countries
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to help GREENoneTEC management to develop the company‚ we need to analyze the product and company first. The company is part of the solar industry and went from a one-man business into one of the industry leaders in manufacturing flat plate solar thermal collectors for water heating. In 2003‚ Kioto became GREENoneTEC’s sister company by manufacturing photovoltaics modules. The plan was to exploit all opportunities of the market. GREENoneTEC vision is that ’’the sun is the most sustainable resource’’
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DP Physics IA Thermal physics: Specific Heat Capacity of Metals Introduction: In this experiment we are going to measure the specific heat capacity of a unknown metal. To measure the specific heat capacity we will heat up the metal to certain temperature and release the metal in beaker filled with water. By knowing the mass and temperature of water filled in beaker‚ we will be able to calculate the specific capacity of unknown metal by change in temperature of beaker willed
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AUTOMOTIVE ENGINEERING LAB 1 (MEC 2610) LABORATORY MANUAL SEPTEMBER 2011 MEC 2610 1 Table of Contents Software Module 1. Excel 2. Matlab Thermal Science Module Experiment 1: Thermal and Electrical Conductivity of Metals. Experiment 2: Heat Pump. Experiment 3: Heat Insulation/ Heat Conduction. Experiment 4: Stirling Engine. Experiment 5: Solar Ray Collector. Metallographic Module Experiment 1: Study and Operation of the Metallurgical/Optical Microscope and study of the Microstructures of Standard
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