Higher National Certificate Mechanical Principles Assignment Two Carl Jones Table of Contents Question 1a) 5 Q1bi) 6 Q1bii) 7 Q1biii) 10 Q1ci) 11 Q1cii) 12 Question 2a) 13 Question 3a) 15 Question 3b) 15 Question 3c) 18 Question 4a) 19 Question 4bi) 19 Question 4bii) 20 Question 4ci) 21 Question 4cii) 21 Graph 21 Question 4ciii) 22 Question 4civ) 22 Question 4d) 23 Question 1a) Hoop Stress (circumferential stress) is simply the stress due to radial pressure. The circumferential
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some ofthe problems require the selection ot design factors and the use of data from charts and graphs. Because of the judgment and interpolation required‚ some ofthe answers may be slightly different from your solutions. CHAPTER 1 The Nature of Mechanical Design 15. D - 44.5 mm 16. Z. = 14.0 m 17. T= 14l8N-m 18. M = 2658 mm19. S = 2.43 X 10’mm’ 20. / = 3.66 X 10’mm" 21. Z. 2 X 2 X 3/8 22. P = 5.59 kW 23. .v„ = 876 MPa 24. Weight = 48.9 N 25. T= 20.3 N-m H = 0.611 rad Scale = 5.14 1b-in/deg Scale
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decreases. 1b) Steels that contain specified amounts of alloying elements‚ other than carbon and the commonly accepted amounts of manganese‚ copper‚ silicon‚ sulphur and phosphorus are known as alloy steels. Alloying elements are added to change mechanical or physical properties. Alloy steels are melted together in an electric furnace. This step usually involves 8 to 12 hours of intense heat. Next‚ the mixture is cast into one of several shapes including blooms‚ billets and slabs. After various forming
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Today we live in a world where everything that we do on a daily bases has become so fast paced that most of the time‚ my head is constantly spinning while trying to keep up. Our country consumes everyday life in such a way that the greater population tends to forget how the efficiency of production and transfer of any goods or services were operated. With having a McDonald’s in almost every town‚ iPhones to connect our entire beings with the world‚ global technology that can never be trusted‚ motor
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Name of the course: Descriptive geometry and mechanical drawing 1. Organization of the course ( 课程安排 ) 2. Introduction of the course Organization of the course • Lectures---44 • Assignments---submitted before the exercise lesson • Assessment (full score is 100) -Assignments (30%)—submitted in time + high quality; performance and contribution in the classroom. -Final examination (70%). Introduction of the course 1.The Characteristic: graphical language for engineering communication 2.Tasks （
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Professional Development Program CAREER EPISODE REPORT (CER) EXAMPLE REGISTRY SHEET # 1 SHEET # 1 PDP your pathway to Chartered Status 2 SHEET # 1 Revised Edition January 2010 © Engineers Australia Engineers Australia expresses our sincere thanks to those who have provided their CERs to be used as the basis of this work solely for the assistance of others aspiring to Chartered Status. Due to privacy and commerical in confidence considerations‚ consent has been obtained from the original
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The second most important event to me in the book is the first event‚ where Madame Giselle was Found Dead on the Plane. This The second most important event to me is the first event. This event is important because it is the start of the case in the story. The purpose of this story is to explain how Poirot and the other detectives work together to solve this case. Without this event‚ where Madame Giselle is dead‚ there will be no case for Poirot and the other detectives to solve. In other words‚
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further waxed me the idea to choose Mechanical Engineering-Robotics as my specialization. The unrelenting fascination for automobiles took roots ever since the day I got to visit an International automobile exposition. This instantly had me hooked to the design and
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parting question: Was he happy? However‚ he is distracted when he discovers his wife had overdosed on sleeping tablets. When he meets Clarisse again‚ he finds himself behaving differently‚ starting with tasting the rain as Clarisse suggested. The Mechanical Hound is then introduced as it described as alive‚ but not truly. When Montag begins to wonder and question Beatty about the books‚ a report was rung in. The old woman‚ who was reported‚ stands in her house‚ surrounded by books. When the firemen
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After waiting many hours in the airport lobby‚ the plane finally was ready at gate 42. I took one last look at where I had been sitting for the past two hours. As I walked toward the plane‚ I thought about all the terrible things and accidents that I had been through at my summer trip. Shake once I boarded the plane and tuck myself comfortably in the seat‚ the plane took off and started the journey toward the blue sky when I heard a rumble under my feet. I didn’t worry as I thought that it was
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