pressure sensor output into engineering units. To calibrate a semiconductor pressure sensor. 2. Equipment: The equipment comprises a Dead-weight Pressure Calibrator (DPC)‚ Bourdon gauge and diaphragm-type pressure sensor. The DPC consists of a precision ground piston and cylinder with a set of weights. In normal use‚ the required combination of weights is applied to the piston to produce the required pressure‚ and the piston is then spun to reduce vertical friction while the readings from the
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I. Parts of a Lab Report 1. Introduction: a. Title b. Research Question c. Hypothesis d. Variables e. Control of Variables 2. Materials & Methods a. Materials b. Method 3. Data a. Data b. raw data c. uncertainty d. presentation e. processing data f. Graphs 4. Results/Conclusion a. Conclusion 5. Discussion a. Evaluation 6. References II. Other Help errors and uncertainty A. Design [pic] I. Research Question
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the colorimeter. A colorimeter will give an accurate measurement of the light absorbed by the pigment. The precision of the colorimeter is to two decimal places. I must make sure the cuvette has no finger prints on the clear side as the prints may absorb light itself making my results inaccurate. Measuring cylinder The measuring cylinder will be used to ensure accuracy‚ and increase precision in the volume of water that I will be using. It will be used to measure the amount of water that the beetroot
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Machine Design HES3350 Lecture 2 – Gears Semester 1‚ 2013 1 Learning Objectives • • • • • Familiar with gear nomenclature Able to select a suitable gear type for different applications Able to determine gear train ratios Determine the AGMA bending and contact stress Able to select appropriate gears from supplier’s catalogue 2 Outline • • • • • • • Introduction Gear Nomenclature Gear Ratios Gear Forces Lewis’s Equation AGMA Bending Stress AGMA Contact Stress 3 Introduction
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THE MERCURIAL THERMOMETER The principle of the mercurial thermometer is that mercury when heated expands more than glass. If‚ therefore‚ a glass-tube having a bulb blown at one end be partially rilled with mercury and immersed in a bath at a higher temperature than its own‚ the mercury will rise in the tube. If the bath have a lower temperature‚ the mercury will fall. If the mercury neither rise nor fall we may fairly conclude that the mercury and the bath are each at the same temperature. The essential
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CROATICA CHEMICA ACTA CCACAA 78 (1) 99¿103 (2005) ISSN-0011-1643 CCA-2984 Original Scientific Paper Acid Value Determination in Vegetable Oils by Indirect Titration in Aqueous-alcohol Media Elena Kardash* and Yakov I. Tur’yan National Physical Laboratory of Israel (INPL)‚ Givat Ram‚ Jerusalem 91904‚ Israel RECEIVED JANUARY 16‚ 2004; REVISED JULY 21‚ 2004; ACCEPTED OCTOBER 28‚ 2004 Keywords acid value vegetable oils indirect titration A new method of acid value determination in
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Because translators must take into account the rules of foreign language as well as the rules of foreign legal system. Legal translation has a specific methods and procedures. Despite of the precision of legal translation‚ it is restricted to use abstractions which are the result of variable cultural and social contexts. These produce a certain degree of ambiguity‚ that raises when the legal cultures and systems are widely different from each
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to have a data with higher precision.
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com/college/sekaran 7 is quite possible that poor research is done by research agencies‚ and excellent research is conducted by a graduate assistant. The ultimate test is the rigor of the research which would lend itself to testability‚ replicability‚ accuracy and precision‚ generalizability‚ objectivity‚ and parsimony. Research organizations and research departments in industries engage themselves in both
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ACKNOWLEDGEMENT I whole heartedly express my sincere gratitude to Er. Alok Gaur who guided me throughout my training period. I am also grateful to the management of H.M.T Machine Tools Ltd. Ajmer for permitting me to have training period during 14-06-2011 to 13-07-2011. I am equally thankful to the Head of the Department Mechanical engineering and other teaching and non-teaching staff for due guidance and support. Date- SEPT.‚ 2011
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