particular operation. In a JHA‚ each basic step of the job is examined to identify potential hazards and to determine the safest way to do the job. Other terms used to describe this procedure are job safety analysis (JSA) and job hazard breakdown. Some individuals prefer to expand the analysis into all aspects of the job‚ not just safety. This approach‚ known as total job analysis‚ job analysis or task analysis‚ is based on the idea that safety is an integral part of every job and not a separate
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INTERPRETATION OF RESULTS: This experiment circles around with the Newton’s second condition of equilibrium in rotational motion. It describes by net torque acting on a body which is zero. The ability of the body to rotate in a certain direction is varied according on how much torque is applied. To prove that‚ a beam that is subjected to two forces is balanced by adjusting the perpendicular distances. When applied force is weight‚ modification in masses added is also done. Once equilibrium is achieved
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Foodcorp SPOT Analysis Strengths: What are the things the company does well now? Has great performance in cereal and dessert lines. Be the Market leadership in frozen food and yoghurt business. Knows consumers’ need from the market research. Has one of the best distribution systems in the industry. Has good logistic system but can still be improved. Has clear vision of its strength philosophy. Problems: What is wrong now? What are the things the company does not do well? The formalized
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Synthesis of Butyl Benzoate Using Phase Transfer Catalysis The objective of the experiment is to synthesize the butly benzoate by nucleophilic substitution and characterize it by IR spectroscopy. The percent yield of the final product is determined after the synthesis. Procedures: 2.0 mL of 1-bromobutane‚ 3.0 g of sodium benzoate‚ 5.0 mL of water‚ 4 drops of Aliquat 336‚ and a boiling stone were placed in a 50mL round-bottomed flask. The reaction mixture was refluxed for 1 hour and the flask
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EXPERIMENT 1: TITLE: ISOMERISM AND KINETICS IN COORDINATION CHEMISTRY OBJECTIVE: 1. To prepare and study the kinetics of the interconversion of some of the isomers of a typical coordination compound. INTRODUCTION: Isomerism played a central role to establish the basic concept in coordination chemistry while reaction kinetics of coordination compound is known as the area of continuing intense research activity. The mechanism of the reactions of coordination compounds relevance
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Engineering Laboratory (Lab) Report Department of Engineering Faculty of Engineering and Science‚ University Tunku Abdul Rahman (UTAR) 1. Introduction Laboratory (Lab) reports are the most frequent document written by engineering student. These reports can contribute a significant amount of marks and yet little time or attention is devoted in understanding on how to write them well. The aim of this document is to provide a general guideline on writing a lab report. A lab report should not be
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yellow‚ the color started spreading along the solution as soon as the lead (II) nitrate was added. * After letting the reaction had occur for some minutes. A yellow precipitate was visible at the bottom of the beaker. * When filtering the solution the yellow precipitate was collected in the funnel. * After letting the precipitate dry for some days‚ it became a yellow powder. Limiting reagent and percent yield of lead (II) iodide: The equation for the reaction: Pb(NO3)2 + 2KI
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Experiment 42: Ferrocene Preparation Introduction: The purpose of the lab is to prepare ferrocene from ferrous chloride and cyclopentadiene. Ferrocene‚ an organometallic‚ is a combination of two cyclopentadienide ions with a ferrous cation‚ such that the six pi electrons binds every carbon equally to the metal forming a sandwich type structure. Ferrocene has the properties of both an activated benzene (undergoes electrophilic substitution reactions) and a ferrous ion (oxidation reaction). Glyme
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purpose of this lab was to identify unknown bacteria cultures using various differential tests‚ and my unknown bacteria is #17. The identification of these unknown cultures was accomplished by separating and differentiating possible bacteria based on specific biochemical characteristics. Whether the tests performed identified specific enzymatic reactions or metabolic pathways‚ each was used in a way to help recognize those specifics and identify the unknown cultures. The differential tests used to identify
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which are unaware to us and act on visceral organs of the body‚ whereas somatic reflexes involve skeletal muscle stimulation. Both types of reflexes are put into effect via the nervous system. (1) The Patellar reflex‚ or Knee-Jerk reflex‚ is used to test the nervous tissue in the spinal cord from L2-L4. The patellar reflex is known as a “reflex arc”. It is a negative feedback circuit that is made of three components. The first is a sensory‚ or afferent neuron which takes in information from a sensory
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