Assignment On Engineering Materials (Glass) Introduction Glass is a non-crystalline solid material. Glasses are typically brittle‚ and often optically transparent. The most prevalent type of glass‚ used for centuries in windows and drinking vessels‚ is soda-lime glass‚ made of about 75% silica (SiO2) plus Na2O‚ CaO‚ and several minor additives. Often‚ the term glass is used in a restricted sense to refer to this specific use. [pic] [pic]Roman Cage Cup from the 4th century A.D. In
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SCADA BASED MONITORING AND CONTROLLING USING ZIGBEE Submitted in complete fulfillment of the requirements For the degree of BACHELOR OF ENGINEERING BY ANSARI MOHAMMAD ADNAN ROHIT JETHMALANI PANKAJ SAWANT RAVI KUMAR Under the guidance of MRS. SUNITA SHARMA (internal guidance) DEPARTMENT OF ELECTRONICS AND TELECOMMUNICATION ENGINEERING UNIVERSITY OF MUMBAI 2011-2012 AN AFFILIATE OF THE UNIVERSITY OF MUMBAI CERTIFICATE
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systems for power transmission at a rated voltage up to 250 kV‚” CIGRE Technical Brochure 219 (2003) Subject 3‚ Question No.1‚ Registration No.919 (2012) Y IEE of Japan‚ Vol.114-B‚ No.6‚ pp.633-641 (1994) TF D1.16.03 CIGRE‚ “Emerging Nanocomposite Dielectrics‚” ELECTRA No.226‚ pp.24-32 (2006) Electrical Insulation‚” CIGRE 2008‚ D1-301 (2008) K FM‚ Vol.129‚ No.2‚ pp.97-102 (2009) [in Japanese] T pp.271-274 (2007) Working Group WGB1-32 CIGRE‚ “Recommendation for testing DC extruded cable systems for power
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Executive Summary Dupree Fuels Company sells heating oil to residential customers. The company wants to guarantee to its customers that they will not run out of heating oil at any time during the winter months. Factors such as the energy efficiency of homes and the temperatures during winter months have been shown to be important factors related to the amount of heating oil that customers use. The company collected data from a sample of 40 residential customers regarding four variables‚ oil usage
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INTRODUCTION Food deteriorate in quality due to a wide range of chemical and enzymatic reactions‚ added to this the consumer demands faster production rate for high quality food with “fresh-like” characteristics and long shelf life‚ leading to the application of thermal processes for food preservation. However this thermal treatments cause undesirable effects on food flavor‚ color and nutritional attributes such as protein and vitamin destruction. These market conditions together with the disadvantages
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TITLE: THE EFFECT OF HEATING DIFFERENT SUBSTANCES INTRODUCTION: In this exercise‚ it was required to observe carefully what happened when certain substances were heated in a burner‚ and to note the appearance of the residue after heating. AIM: To observe the effects of heating different substances. MATERIALS: Hard glass test tubes Powered samples of Lead (II) nitrate Copper (II) sulphate Ammonium chloride Zinc sulphate Basic copper (II) carbonate‚ CuCO3. Cu(OH)2
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Are cell Phones a Health Hazard? With the increasing of mobile phones’ functions‚ people rely more and more on them. The lower price also enables the mobile phone to become people’s daily necessity. Now even many students have their own mobile phone. People began to worry about the cell phone which will do harm to our health. But why people become worried about that? There are some speculates that cell phone might potentially threaten human being’s health. Mobile phones can emit radiofrequency
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Title: Relativities of Alkyl Halides in Nucleophilic Substitution Reactions Introduction: The purpose of this lab was to perform a comparison of relative reactivities of various alkyl halides with two different reagents‚ sodium iodine in acetone and silver nitrate in ethanol. (Below are the reaction equations). We used different substrates‚ which were primary‚ secondary‚ and tertiary. These substrates included 2-bromobutane‚ 2-bromo-2-methylpropane‚ 1-bromobutane ∞-Bromotoluene‚ bromobenzene
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David Crosthwait By: Mayur David Crosthwait made tremendous contributions to the design‚ installation‚ testing‚ and service of power plant and heating and ventilation systems. David Crosthwait was born in Nashville‚ Tennessee in 1898‚ and then grew up in Kansas City‚ Missouri. Crosthwait earned a bachelors degree from Purdue University in 1913‚ and in 1920‚ he got his masters degree in engineering. A few years later‚ he became Research Engineer‚ Director of Research
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NATIONAL DIPLOMA IN ENGINEERING UNIT 10 – PROPERTIES AND APPLICATIONS OF ENGINEERING MATERIALS ASSIGNMENT 1: Structures and Properties of Engineering Materials. Special attention should be paid to the Grading Criteria‚ as this will influence the way you answer each of the tasks. For each question all tasks need to be answered correctly to achieve the relevant criteria. Question 1: (P1) With the aid of clear‚ annotated diagrams‚ describe the structure associated with the following engineering
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