APPLICATION OF CHEMICAL SENSORS IN MECHANICAL ENGINEERING A chemical sensor is a device that transforms chemical information‚ ranging from the concentration of a specific sample component to total composition analysis‚ into an analytically useful signal. The chemical information‚ mentioned above‚ may originate from a chemical reaction of the analyte or from a physical property of the system investigated. Chemical sensors its application in various fields of engineering like civil‚ environment‚ medical
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light yellow to deepest dark. In order to classify them properly‚ since in different geographical locations the oil will have unique properties‚ people have agreed upon a classification due to the oils viscosity‚ volatility and toxicity. Viscosity refers to the oils slimines. The oils with higher viscosity are much harder to pump from the ground and rafine. Oils volatility depends on the ability of the oil to evaporate into air. If the volatility is too high‚ people have to take special precautions so
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Types of volcanism associated with plate margins There are two types of plate margin. When there is a boundary between two diverging tectonic plates‚ such as between the North American and Eurasian plates‚ it is known as a constructive plate margin. This is because it recognises the importance of magma rising up from the mantle to create new crustal rock. The boundary between two converging plates is known as a destructive plate margin‚ as it is responsible for more violent seismic activity‚ volcanoes
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HOT MECHANICAL WORKING 1. Ingost slow to solidify (Ingost can’t be used for engineering purpose) 2.Its structure is disorderly‚course and inhomogeneous chemistry and impurities. 3.Therefore ductility is poor and highly stressed. 4.The stresses are sufficient to repture if sudden temperature stress are induced. Reasons for hot working : 1. Reconstruction and refinement of crystalline structure. 2. Fragmented and arranged in a desired direction. 3. Section is reduced to a desired
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Questions 1 HKALE 1990 Biology Paper II 1 HKALE 1993 Biology Paper II 1 HKALE 1996 Biology Paper II 1 HKALE 1999 Biology Paper II 1 Suggested Solution 3 HKALE 1990 Biology Paper II 3 HKALE 1993 Biology Paper II 4 HKALE 1996 Biology Paper II 6 Questions HKALE 1990 Biology Paper II 5. (b) Discuss the importance of carbohydrates‚ lipids‚ proteins and roughage in the human diet. (8 marks) Suggested Solution… HKALE 1993 Biology Paper II 6. Based upon its properties‚ discuss
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Midterm Exam II Solution‚ ME 342 Fluid Mechanics (Spring 2013) 1. Consider a steady‚ incompressible‚ y=+h b viscous flow of viscosity due to y a pressure gradient x inside a channel of two fixed u=u(y) plates at a distance of 2h‚ as shown in the figure. Neglect a gravity effect. The channel width y=h b is W and it is very long compared to the channel length L (i.e.‚ W>>L) so that it is still valid to assume that the channel flow is a two-dimensional plane flow ( ) and an axial flow (v = w = 0)
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fine-ground so that > 99% passes a 325 mesh screen (with openings of 1.7 mils or 44 microns). Diatomite (amorphous silica) is added to PVC plastisols to increase viscosity and yield value and to reduce surface gloss after fusion. Fumed silica may be added to hot-processed compounds as a scrubbing agent and to plastisols to increase viscosity and yield value. The refractive index (RI) of flexible PVC matrices usually ranges between 1.51 and 1.53 because the RI of PVC is 1.55 and that of typical phthalate
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RESUME Rishi Mohan Srivastav Permanent Address- Phone: 08765037503 Raja Dhaba Jolhupur Moan E-mail: rishidesire.srivastav8@gmail.com Kalpi Distt. Jalaun rishi.srivas1@gmail.com UP‚ India
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Emerson Flow and Density Measurement Best-in-class technology for outstanding results Emerson Flow and Density Measurement Technology Committed to Your Success Emerson’s best-in-class Micro Motion® and Rosemount® flow and density measurement technologies‚ wide breadth of products‚ and unmatched value ensure you will realize outstanding results in your process and operation. Technology Leadership Decades of application experience ensure Emerson truly understands customer measurement challenges
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Page : 1 of 64 KLM Technology Group Sdn. Bhd. Practical Engineering Guidelines for Processing Plant Solutions Rev: 03 Feb 2007 Author: A L Ling Pump Selection and Sizing (ENGINEERING DESIGN GUIDELINE) Checked by: Karl Kolmetz TABLE OF CONTENT INTRODUCTION Scope General Design Consideration Type of Pump Process Requirements Parameters 6 9 5 DEFINITIONS 11 NOMENCLATURE 13 THEORY A) Working Principle of Pump I) Centrifugal Pump Centrifugal Pump Impeller &
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