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5. (20 pts.) Copper Pipes Bubbles has a copper pipe of length n inches and an...
Q(1) Given a rope of length n meters, cut the rope in different parts of integer...
Q(1) Given a rope of length n meters, cut the rope in different parts of integer lengths in a way that maximizes product of lengths of all parts. You must make at least one cut. Assume that the length of rope is more than 2 meters Examples: (n-4) Input: rope length is 4 Output: 2*2-4(Maximum obtainable product is 2*2) Input: rope length is 5 Output: 2*3-6 (Maximum obtainable product is 2*3) (n-5) Input: rope length is 10 (n- 10) Output:...
(32 POINTS) IV. A n ann ealed copper strip 12 inches wide and 2 inches thick,...
(32 POINTS) IV. A n ann ealed copper strip 12 inches wide and 2 inches thick, is rolled to its maximum in one pass. The following properties of annealed copper are given: strength coefficient is 80,000 psi; true strain at the onset of non-uniform deformation is 0.5; an engineering strain at yield is 0.12. The coefficient of friction between strip and rollis 0.25. The roll radius is 16 inches and the rolls rotate at 150 rpm Calculate the roll-strip contact...
You are given the following scenario information: x-section : std wt, pipe 5”, nominal diameter n/a...
You are given the following scenario information: x-section : std wt, pipe 5”, nominal diameter n/a inches length 8 feet Beam wt.(neglect) 0lb/ft Load 1200lb/ft First, enter the modules for steel in psi, in ksi, or in 10^6 psi. _______? What is the moment of inertia for the x-section to the nearest whole in^4? If the allowable deflection is 1/360 span, what is the allowable deflection (in inches) to two significant figures? What is the maximum deflection to two significant...
QUESTION 5 The copper pipe has an outer diameter of 40mm and an inner diameter of...
QUESTION 5 The copper pipe has an outer diameter of 40mm and an inner diameter of 37mm. If it is attached to the wall at point A and three torques are applied as shown, determine the minimum shear stress developed in the pipe. Answers should be given in units of MPa. 30 N m 20 N m 80 N m For the 30mm diameter shaft shown below made of steel (G-200GPa), what is the magnitude of the total angle of...
1. When it comes to financial matters, the views of Aristotle can be stated as:...
1. When it comes to financial matters, the views of Aristotle can be stated as: a. usury is nature’s way of helping each other. b. the fact that money is barren makes it the ideal medium of exchange. c. charging interest is immoral because money is not productive. d. when you lend money, it grows more money. e. interest is too high if it can’t be paid back. 2. Since 2008, when the monetary base was about $800 billion,...
10. Write a one-page summary of the attached paper? INTRODUCTION Many problems can develop in activated...
10. Write a one-page summary of the attached paper? INTRODUCTION Many problems can develop in activated sludge operation that adversely affect effluent quality with origins in the engineering, hydraulic and microbiological components of the process. The real "heart" of the activated sludge system is the development and maintenance of a mixed microbial culture (activated sludge) that treats wastewater and which can be managed. One definition of a wastewater treatment plant operator is a "bug farmer", one who controls the aeration...
Q(1) Given a rope of length n meters, cut the rope in different parts of integer lengths in a way that maximizes product of lengths of all parts. You must make at least one cut. Assume that the length of rope is more than 2 meters Examples: (n-4) Input: rope length is 4 Output: 2*2-4(Maximum obtainable product is 2*2) Input: rope length is 5 Output: 2*3-6 (Maximum obtainable product is 2*3) (n-5) Input: rope length is 10 (n- 10) Output:...
(32 POINTS) IV. A n ann ealed copper strip 12 inches wide and 2 inches thick, is rolled to its maximum in one pass. The following properties of annealed copper are given: strength coefficient is 80,000 psi; true strain at the onset of non-uniform deformation is 0.5; an engineering strain at yield is 0.12. The coefficient of friction between strip and rollis 0.25. The roll radius is 16 inches and the rolls rotate at 150 rpm Calculate the roll-strip contact...
QUESTION 5 The copper pipe has an outer diameter of 40mm and an inner diameter of 37mm. If it is attached to the wall at point A and three torques are applied as shown, determine the minimum shear stress developed in the pipe. Answers should be given in units of MPa. 30 N m 20 N m 80 N m For the 30mm diameter shaft shown below made of steel (G-200GPa), what is the magnitude of the total angle of...
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