MEMORIAL UNIVERSITY OF NEWFOUNDLAND FACULTY OF ENGINEERING AND APPLIED SCIENCE Engineering: 4312 Mechanics of Solids I Lab Test #4 – Torsion Test OBJECTIVES: To carry out a torsion test to destruction in order to determine for a 1020 carbon steel rod specimen: 1. The modulus of rigidity‚ 2. The shear stress at the limit of proportionality‚ 3. The general characteristics of the torque‚ angle of twist relationship. REFERENCES: 1. Hibbeler‚ R. C. "Mechanics of Materials"‚ Prentice-Hall
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Laboratory Report Title: Identifying the four major classes of macromolecules through various tests. Group Members: Antonia Johnson‚ Payton Ewing‚ Lenneisha Hepburn‚ Kendisha Hanna‚ Introduction: Macromolecules also known as biological molecules are monomers which are the simple units of polymers. All macromolecules contain carbon and hydrogen which are found in organic compounds. In this Experiment we will test for the presence of protein‚ starch‚ lipids‚ and sugars by analyzing the content off food
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Sample Exam Paper Module name Module code Economic Fundamentals in the Investment Environment BECO01-5 (NQF LEVEL 5) Please note: This sample exam paper does not necessarily have the identical format to the examination (summative assessment) that you will write at the end of the semester. However‚ the type of questions that you will find are similar in nature to those found in the exam. Please see the Assessment Guidelines pertaining to this module for more guidance relating to the exact
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HX‚a standard base solution is prepared. Then‚ a certain amount of standard base solution is titrated with the monobasic acid. This is an acid-base titration. The equation for the reaction is Na2CO3(aq) + 2HX(aq) → 2NaX(aq) + H2O(l) + CO2(g) Procedure: 1. Weight accurately about 13.20-13.50g of solid sodium carbonate in a small beaker. Dissolve this in the beaker. Transfer the solution and washing into a 250cm3 standard flask and make up to the mark with distilled water. Shake well. 2. Pipette
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MILITARY COURTESY - act of politeness‚ civility and respect that a personnel in the military organization accord to one another. It involve respect‚ good manner and behavior - It is an expression or manifestation of consideration for other. - It promotes good relationship - Closer coordination and teamwork among the members of an organization - It vital importance in promoting and developing a proper “ esprit de Corps” - It is not only accorded to senior but also to subordinates SALUTE
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Women and the Military Statistics show that the U.S. armed forces currently employ over 229‚000 women in its various branches (Donnelly 8). This figure had been increasing exponentially for over 30 years. It ’s no surprise to men that women are becoming an important factor in the U.S. military and now occupy every position expect those on the front lines. With the infiltration of women in the services in 1972‚ great controversy has arisen and has become a highly argued issue (Donnelly
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organizational goals through effective and efficient deployment of people. Shahin (2012) noted military personnel are required to train‚ equip‚ organize and deploy to support worldwide combat and peacetime contingency operations” (p. 6). Along with meeting these requirements‚ there are many other military commitments that must be adhered to such as completing various levels of professional military education‚ general military education‚ and advancement requirements. Each division within the weapons department
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Suicide in the Military Candace L. Clark Park University October 7‚ 2009 Stressed by war and long overseas tours‚ U.S. soldiers killed themselves last year at the highest rate on record‚ the toll rising for a fourth straight year and even surpassing the suicide rate among comparable civilians. Army leaders said they were doing everything they could think of to curb the deaths and appealed for more mental health professionals to join and help out. Clearly‚ the military is going above and
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Post is a governmental owned postal service operation. It is responsible for all Australia’s world wide delivery as part of its community service obligation. Post Master General Department was established in 1901 on the federation of Australia as part of Australia’s government. In the later years‚ Post Master General Department (PMG) was separated into two different sectors which consist of the Australian Telecommunications Commission which is to handle the telecommunication sectors and also Australian
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SELECTION TEST (PSYCHOLOGICAL TEST) A psychological test is an objective & standardized measure of a sample behavior from which inferences about future behavior & performance of the candidate are drawn. Tests provide a systematic procedure for sampling human behavior. These test are based on the assumption that no two individuals are equal in terms of intelligence‚ attitudes‚ personality‚ & other relate traits ones characteristics with others are measured through these tests. Types of Selection
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