NATIONAL UNIVERSITY OF SINGAPORE FACULTY OF ENGINEERING DEPARTMENT OF MECHANICAL ENGINEERING ME 2143 – 2 LINEAR CIRCUIT (EA-04-06) NAME : CHENG XIN YI MATRICULATION NO. : A0099201J LAB GROUP : 2G1 DATE : 23rd JAN 2013 Objectives: * To understand the properties of an ideal operational amplifier. * To understand the limitations of a practical operational amplifier. * To be familiar with typical applications of an operational amplifier. Results and Discussions:
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Han Nguyen Partner: Trinh Pham and Elisa Ho ECE 444 Nov 9, 2012 Lab E: Application of Robots to person – kind Introduction: This was a two weeks lab. On the first week, we learned and played with some robots such as Roboquad, Robosapien and Tribot. We conducted some basic movements of each robot like turning left, right, toward and backward. Some robots can dance, which was really interesting. Moreover, we made some programs and let the robots memorize it. On the second week, we had to
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iLab iLab: Exploring the Microbiology Lab FirstName Tiffani_LastName: Whitehead Section 1 Lab Safety 1. There are four safety equipment items that a lab should have. Identify two of these four items. (2 pts) Biological Safety Cabinet, Eyewash and shower 2. Identify one of the three ways to keep your work area safe. (1 pt) Keep your workspace free of all unnecessary materials 3. There are five recommendations for dressing properly in a lab environment. Name two of these recommendations
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Introduction: In this lab, my partner Jacob Hodge and I will be doing four different experiments using a microscope. The purpose of this lab is to know the proper technique of focusing and making slides. In these experiments, Jacob and I will learn the parts of a compound light microscope, the functions of those parts, and the proper use and care of the microscope. We will also learn how to clean up wet mount slides. Objects, or specimens, to be observed under a microscope are generally
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Name: _______________________________________________________ PULSE AND BLOOD PRESSURE LAB A) PULSE Pulse at REST 1. 2. 3. 4. Place your first and second finger in the groove between the radius bone (on thumb side) and the tendon at the wrist and press lightly. Count the number of beats in 10 seconds. Multiply this by 6 to get the number of beats in 60 seconds (this # your pulse). Add your pulse to the class data and record the class average. beats/10 sec. Pulse (beats/60 sec.) Class (avg.)
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July 18, 2013 Section Danielle Naciongayo Score: Reyna Frances Ortiz Vanessa Ogena Experiment 1 Colligative properties Data and Results A. Types of Dispersed Systems Different observations were made for the three solutions that were placed in three different test tubes. The solutions used were filtered NaCl solution, cooked starch, and uncooked starch solution. Observations were assessed using a light test (the beam of a pen light). The test tubes were viewed
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surfaces/lines around the charges. Four templates are investigated, such as parallel strips of metallic paint, concentric rings. In the lab, we confirm that the electric field line is orthogonal to the equipotential line. We can also demonstrate that as one gets closer to an electrode, the equipotential contours approach the shape of the electrodes. For the concentric template in the lab, we use additionally analytical calculation to demonstrate. We plot the graph of n vs ln(r/9.2) and we get the slope of the
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Dialysis and Osmosis Beitz 1 Introduction: The cell membrane is not a solid structure. It is made of millions of smaller molecules that create a flexible container. Proteins and phospholipids make up most of the membrane structure. “The proteins are found around the holes and help move molecules in and out of the cell. There are also proteins attached to the inner and outer surfaces of the membrane” (BiologyKids, 15). There are receptor proteins which receive specific molecules, and there are transport
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ROTARY DRYER DESIGN To start the design of rotary dryer design basis for hot air and wet solid feed must be known. Design basis and required parameters are like that: * Feed Temperature (Tsa) = 60 oC * Vaporization Temperature (Tv) = 100 oC * Final Solid Temperature (Tsb) = 80 oC * Wet Bulb Temperature (Tw) = 41 oC * Inlet Air Temperature (Thb) = 150 oC * Relative Humidity of Air: 10 % * Number of Transfer Unit: 1.5 (It can vary between 1.5-2.5) Air outlet temperature
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Lab reportTeiya Bilon August 16, 2011 Period 3 Physical Science This past week in lab, Mr.Kagawa divided us into groups to complete a toothpick bridge. Some of the requirements were that the entire bridge had to span 12 inches apart and 2 inches off the surface, with the support of piers. While we worked together with our teammates we got to know more about the people we are working with. We researched different structures of other bridges in class as well as at home. We also gathered information
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