reduction in area
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A: Dear student kindly refer attached file.
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Q: CHA
A: For solution refer below images.
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A: Given Data : 250cm+10m
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A: d=5.4558mm
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A: The shear flow is defined as the shear force per unit length in a thin walled perimeter. The…
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Q: maximum height t«
A: kindly refer attached file
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A: for the given state of stress To determine value of σmin
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A: 2 μm.
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A: Tensile test
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Q: 600 N 600 N -F 40° 405
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Q: specific volume
A: at p=450kPa and T=100deg c
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A: we have to discuss functionality of different parts of tensile strength test.
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A: Consider the T-s diagram shown below for the given process.
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- tensile test PCKN) AL (Mm) Dimensions of the sample be fore e xamin ation 4.12 0. 29 D= 9.5mm L=50 7.64 0.55 12 0.91 15, 8 4 l.27 19.5 1.6 2५.3 2. 11 28 3.5 Dimensions of the sample after exam ination 31.2 5.25 d - 5.7 33.6 2=? 35 8.75 35.7 1o.5 36 12.2 31.5 15.7 27.8 15.8%CW (A.- Aa) X 100 %3D Initial Specimen Measurements (% hard is 21% CW) A. % CW W. Ad Calculated A, 1.007 ola5I tried 33.7oC and also 50.517oC but it still says it is incorrect (view attached screenshot). I appreciate your efforts, but unfortunately it says it is still wrong. Any more ideas of what the correct answer might be? I really want to understand how to solve this problem correctly. Thank you!
- The modulus of rigidity (shear modulus) of a circular Cast Iron specimen subjected to a torsion test is: During Elastic Zone Angle of twist (°) TD Specimen Specimen Torque 2J Radius Length (N.m) 2.5 15 rp Y = L 3 mm 50 mm 10.8 20 Select one: O a. 88.39 GPa. O b. 13.586 GPa. O c. 236.73 MPa. O d. 236.73 GPa.The following data were collected from a 12 mm diameter test specimen of Magnesium. LOAD (N) GAUEGE LENGTH (mm) 0 5000 10000 15000 20000 25000 26500 27000 26500 30.000 25000 30.0296 30.0592 30.0888 30.15 30.51 30.90 31.50 (maximum load) 32.10 32.79 (fracture) After the fracture, the gauge length is 32.61 mm and the diameter is 11.74 mm. a) What is the elastic modulus? b) Percent elongation at fracture? c) Percent elongation after fracture? d) What is the Poisson's ratio? e)Draw the engineering stress-strain diagram corresponding to the values in the table. Call this plot I. Now consider this experiment is repeated at a higher temperature with an identical sample. Draw the new engineering stress-strain diagram, call it plot II and highlight the differences (on the same graph) between I and II.I have this data about a experiment and the graph is given below Original diameter of specimen is 5mm final diamter is 2.5mm length initial is 27mm lf is unkown but %elongation is 28% The magnification is 16 to 1 each box is 1 cm the values from 1 to 5.8 kN(which is the limit of proportionality) for machines graph in cm is 0.25cm,0.5cm,0.9cm,1.2cm,1.6cm,1.9cm the values from 1 to 5.8 kN(which is the limit of proportionality) for machine+specimen graph in cm is 0.6cm,1cm,1.5cm,2cm,2.5cm,2.9cm Find the youngs modulus of the specimen
- 2. The results from a settling column test performed on a municipal sewage from a certain town were as presented below. The experiments were conducted on a sample of sewage which is sieved through a 1.2 mm mesh to remove gross solids that would block valves. 501 of the sample weighed 1.352 gm. After drying. Sampling Time (min.) 0 60 180 360 Experimental results for amount of SS remaining in the sample (mg/l) Sampling depth (cm) 100 230 150 118 90 200 230 150 143 115 300 230 159 147 134 400 230 157 152 145 The sewage treatment work incorporates two primary settlement tanks each of a diameter of 25 m. The sewage flow to the tanks is 0.3 m³/s. Find the percentage expected SS removal at the works.Consider the graph below for 3 test samples A, B and C of the same metal composition which have been cold-worked, but to different extents. If you had to sort the samples by the degree of cold-working they have undergone, how would you rank them? Stress (MPa) 600 500 400 300 200 100 Select one: A B 0.05 0.1 a. C1 The cross-sectional area and gauge length of a tensile test specimen are both equal to 60 mm². The specimen yields at 35000 N, with a gauge length of 78.40 mm being the appropriate value. This is the yield point of 0.8%. At a gauge length of 64.2 mm, a load of 50000 N is the highest that can be applied. Determine the following, a) Yield strength, b) Modulus of elasticity, and c) Tensile strength. d) If fracture occurs at a gage length of 80 mm, determine the percent elongation. e) If the specimen necked to an area = 55 mm², determine the percent reduction in area.B1 (a) Sine bar of length 190.5 mm, slip gauge and dial test indicator is employed for the precise angle measurement in a workshop. At the end of the measuring process, the angle of the specimen found to be 410. Find the slip gauge setting value (for the zero deflection of dial test indicator) based on the above-mentioned data. b) Using the following observation and find the actual size of the specimen in mm. LC=0.05 mm.Select all true statements. O To obtain a mining lease, the holder of a mining claim must absolutely acquire surface rights. | Mechanized stripping is used to expose the bedrock linearly to test the geological unit of interest on its full width, perpendicular to its contact with the surrounding units. The apparent length of a mineralized zone of interest is always shorter than its true width. Upon reaching commercial production, the purchaser of a mineral exploration property can pay a certain amount to the seller in exchange for a reduction of the percentage of the Net Smelter Return (NSR) retained by the seller.Consider the graph below for 3 test samples A, B and C of the same metal composition which have been cold-worked, but to different extents. If you had to sort the samples by the degree of cold-working they have undergone, how would you rank them? Stress (MPa) 600 500 400 300 200 100 05 0 Select one: O a. ASEE MORE QUESTIONSRecommended textbooks for youElements Of ElectromagneticsMechanical EngineeringISBN:9780190698614Author:Sadiku, Matthew N. O.Publisher:Oxford University PressMechanics of Materials (10th Edition)Mechanical EngineeringISBN:9780134319650Author:Russell C. HibbelerPublisher:PEARSONThermodynamics: An Engineering ApproachMechanical EngineeringISBN:9781259822674Author:Yunus A. Cengel Dr., Michael A. BolesPublisher:McGraw-Hill EducationControl Systems EngineeringMechanical EngineeringISBN:9781118170519Author:Norman S. NisePublisher:WILEYMechanics of Materials (MindTap Course List)Mechanical EngineeringISBN:9781337093347Author:Barry J. Goodno, James M. GerePublisher:Cengage LearningEngineering Mechanics: StaticsMechanical EngineeringISBN:9781118807330Author:James L. Meriam, L. G. Kraige, J. N. BoltonPublisher:WILEYElements Of ElectromagneticsMechanical EngineeringISBN:9780190698614Author:Sadiku, Matthew N. O.Publisher:Oxford University PressMechanics of Materials (10th Edition)Mechanical EngineeringISBN:9780134319650Author:Russell C. HibbelerPublisher:PEARSONThermodynamics: An Engineering ApproachMechanical EngineeringISBN:9781259822674Author:Yunus A. Cengel Dr., Michael A. BolesPublisher:McGraw-Hill EducationControl Systems EngineeringMechanical EngineeringISBN:9781118170519Author:Norman S. NisePublisher:WILEYMechanics of Materials (MindTap Course List)Mechanical EngineeringISBN:9781337093347Author:Barry J. Goodno, James M. GerePublisher:Cengage LearningEngineering Mechanics: StaticsMechanical EngineeringISBN:9781118807330Author:James L. Meriam, L. G. Kraige, J. N. BoltonPublisher:WILEY