Abstract A tensile test was conducted on an Instron tensile machine using a 3/16 inch copper rod. Using data acquired stress and strain was calculated and plotted on Excel to analyze stress strain curve. Modulus of elasticity‚ 0.2% yield stress‚ ultimate tensile stress and % elongation were also calculated. Introduction A tension test is probably the most fundamental type of mechanical test you can perform on material. Tensile tests are simple‚ relatively inexpensive‚ and fully standardized
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TRIAXIAL TEST (UNCONSOLIDATION UNDRAINED) INTRODUCTION The purpose of the test is to determine the undrained shear strength and cohesion of cohesive soil. PROCEDURE a. Three set of soil specimens with a dimension of 78 mm height and 38 mm diameter are prepared. The specimens are weighed. b. The specimen is placed on the lower end cap and the top cap on the upper end of the specimen. The entire specimen is covered with rubber membrane and rubber O-rings is fitted on top and bottom
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CHAPTER 1 1. Which of the following would NOT lead to an improvement in the hiring system of an organization? |a. |communicate to the hiring managers about their annoying interview habits | |b. |use scientific methods and efficient selection methods | |c. |determine the motivations of job seekers |
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standardized test scores accurately describe the achievements of a student? Regardless of what reports and newspapers suggest‚ scores on standardized tests do not reflect a student’s achievements or abilities. Standardized tests such as the SAT and ACT are the focus of argument not only among teachers and educational reformers‚ but also among students. Opponents agree that the standardized tests are weighted too heavily‚ and that test anxiety obstructs learning‚ and finally‚ that standardized tests are not
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He has a positive Tinel’s and ulnar nerve compression test over the cubital tunnel. Sensation is decreased in the distribution of the ulnar nerve. Range of motion (ROM) is 0 to 128 degrees. Strength is 4/5. Assessments include left elbow lateral epicondylitis‚ status post debridement of the lateral epicondyle
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EVALUATION TEST I I. Complete the sentences with the correct words. 1) Jim’s really_____________. He hates meeting new people. shy sensitive extrovert 2) Julia sometimes gets ________ if she’s not allowed todo what she wants. sensible moody mean 3) You’re too ________. Please let me pay this time! generous honest sensitive 4) Debra was very ________ tonight. Do you think she’s OK? extrovert shy quiet 5) Dave’s just ________ because you got a higher score in the test yesterday. ambitious
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Flame Tests 12.01.2010 19.01.2010 Introduction The normal electron configuration of atoms or ions of an element is known as the “ground state”. In this most stable energy state‚ all electrons are in the lowest energy levels available. When atoms or ions in the ground state are heated to high temperatures‚ some electrons may absorb enough energy to allow them to “jump” to higher energy levels. The element is then said to be in the “excited state”. This excited configuration is unstable‚
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Test Corrections- Chap 1 and 2 *I missed questions # 6‚ 15‚ 22‚ 23‚ 24‚ 25‚ 35‚ and 39* 6. The statement‚ “people who have more than 12 years of education and who own a personal computer are more likely to use online dating services than those who have less than 12 years of education and who do not own a personal computer” is a: Incorrect answer: B- theory Correct answer: A- Hypothesis‚ The statement above shows an educated guess between these two variables and how they are related to eachother
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Stroop Test Applied to College Students Serah J Narine Binghamton University METHODS Materials The materials that were needed for the experiment were minimal. The materials include a visual aid for the participants to look at the different combinations of the words’ congruence and orientation. A classroom will be needed to administer the experiments which will need enough desks to seat all of the university-level participants‚ the visual aid for the slides and a timer that the TA will
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The Belbin Test For assessing team roles This version of the Belbin test has been taken from "Teambuilding" by Alistair Fraser and Suzanne Neville: The Industrial Society 1993. Self Perception Inventory To complete each section of this inventory‚ tick in the far left hand column the one‚ two or three sentences most applicable to yourself. Then in the column on the right‚ apportion 10 points between those sentences that apply to you: one of which you feel sums you up well while the other only
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