technique. The catalytic cracking mesuaferrea seed oil to biofuel was studied in a microwave reactor with selected catalysts at .500-600˚C The thermo-physical and chemical properties of straight mesuaferrea oil were determined. The flash point‚ kinematic viscosity‚ and density of the straight mesuaferrea oil were found to be much higher than diesel‚ though the calorific value was found to be lower. The variation in thermo-physical and chemical properties of various blends of straight mesuaferrea
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ABSTRACT Reynolds number can be defined as a number of varieties of situations where a fluid is in relative with motion to a surface. This experiment is to observe the behavior of the flow of fluid either it is laminar or turbulent by calculating it’s Reynolds number and the characteristic of the flow. Other than that‚ the range for laminar and turbulent flow can be calculated and the theory that Reynolds number is dimensionless can be proven. The pump is opened to let the water flow. The dye
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Biomechanical Frame of Reference in Occupational Therapy Christina M. Rafferty 101-392-287 Somtochukwu Okerulu 204-594-588 HCC Coleman College Introduction/ Overview The outcome of occupational therapy intervention is “supporting health and participation in life through engagement in occupation.’’ The types of occupational therapy interventions include occupation based intervention‚ purposeful activity and preparatory methods‚ consultation‚ education‚ and advocacy. Intervention
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history”. The best introduction to the genius of past is seen in the words of Bhaskara I who said‚ “Aryabhatta is the master who‚ after reaching the furthest shores and plumbing the inmost depths of the sea of ultimate knowledge of mathematics‚ kinematics and spherics‚ handed over the three sciences to the learned world” The place-value system‚ first seen in the 3rd-century Bakhshali Manuscript‚ was clearly in place in his work. While he did not use a symbol for zero‚ the French mathematician Georges
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water‚ was entrapped within a polyacrylamide gel matrix. The gel matrix was formed by the addition of methylene bis-acrylamide (a cross linking agent) to acrylamide. The immobilized enzyme was then tested via spectrophotometric assay at 510nm for kinematic activity and stability relative to its free enzyme counterpart. The enzymatic reaction was induced and analyzed via the addition of hydrogen peroxide (H2O2)‚ phenol‚ and 4-aminoantipyrine. To test stability a spectrophotometric assay (again at 510
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CHAPTER 7 SIMPLE HARMONIC MOTION (SHM) 7.1 7.2 7.3 7.4 Simple Harmonic Motion (SHM) Kinematics of Simple Harmonic Motion Graph of Simple Harmonic Motion Period of Simple Harmonic Motion 7.1 Simple Harmonic Motion (SHM) 7.1 Simple Harmonic Motion (SHM) Learning Outcome : At the end of this topic‚ students should be able to: Explain SHM as a periodic motion without loss of energy Describe SHM according to the formula : d 2x a 2 x dt 2 7.1.1 SHM Simple harmonic
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UNIVERSITI TUN HUSSEIN ONN MALAYSIA FINAL EXAMINATION SEMESTER II SESSION 2011/2012 COURSE NAME COURSE CODE PROGRAMME EXAMINATION DATE DURATION INSTRUCTION : : : : : : MECHANICS OF MACHINES BDA20303 / BDA2033 2 BDD JUNE 2012 3 HOURS PART A: ANSWER ALL QUESTIONS PART B: ANSWER ONE (1) QUESTION ONLY THIS PAPER CONTAINS SEVEN (7) PAGES BDA20303 / BDA2033 PART A (COMPULSORY) Q1 (a) Indicate ‘True’ or ‘False’ for the following statements: The radial distance between pitch circle
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PERFORMANCE OF ROLLING OIL IN A TANDEM MILL Presented By: Darshan Keshari Mgr (ILS)/ Ranchi Indian Oil Corporation Ltd Acknowledgements: Dr. D. Saxena‚ IOC R&D Sri. S.K. Panda‚ IOC MD Dr. S. Paul‚ IOC R&D Sri. Sunil Kumar‚ SAIL- BSL. PROCESS FLOW DOIAGRAM OF A TYPICAL STEEL PLANT TANDEM MILL FATE OF METAL STRIP DURING ROLLING COLD ROLLING ROLLED COIL ROLLING OIL HAS TO TAKE CARE OF THE ROLL PROFILE AND LOAD FOR EFFECTIVE HEAT REMUVAL AND PROVIDING MINIMUM RECEDUE
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Lubricant A lubricant is a substance introduced to reduce friction between moving surfaces. It may also have the function of transporting foreign particles. The property of reducing friction is known as lubricity. Lubricant is a material that reduces the friction arising due to the sliding / gliding / rolling / moving of two different components in a machinery. Friction is an undesirable process that results in (i) wear and tear of the surfaces of the moving parts (ii) loss of enormous energy as
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Determination of the Acceleration Due to Gravity By A Good Student Abstract The acceleration due to gravity‚ g‚ was determined by dropping a metal bearing and measuring the free-fall time with a pendulum of known period. The measured value is 9.706 m/s2 with a standard deviation of 0.0317‚ which does not fall within the range of known terrestrial values. Centrifugal forces and altitude variations cannot account for the discrepancy. The calculation is very sensitive to the measured drop
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