Engineering, 11.12.2019 17:31 LuvIsRage2
1. a test specimen in a tensile test has a gage length of 2.0 in and an area = 0.5 in2. during the test the specimen yields under a load of 32,000 lb. the corresponding gage length = 2.0083 in. this is the 0.2 percent yield point. the maximum load of 60,000 lb is reached at a gage length = 2.60 in. determine (a) yield strength, (b) modulus of elasticity, and (c) tensile strength. (d) if fracture occurs at a gage length of 2.92 in, determine the percent elongation. (e) if the specimen necked to an area = 0.25 in2, determine the percent reduction in area.
Answers: 3
Engineering, 03.07.2019 19:30
When using the ohmmeter function of a digital multimeter, the leads are placed in what position relative to the component being tested? a. parallel b. control c. series d. line
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Engineering, 04.07.2019 18:10
Manometers are good examples of measuring instruments, nowadays they are not as common as before. a)-capacitive probe gauges b)-gravitational gauges deformation ) gauges d)-digital gauges
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Engineering, 04.07.2019 18:10
True or false (explain) (110)[111] is a slip system in bcc metals . the {111} family in fcc contains 8 planes. resolved shear stress (rss) in single crystals is just related to the applied stress. critical resolved shear stress (crss) in single crystal metals is direct proportional to the number of defects in the structure
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Engineering, 04.07.2019 18:20
Agas mixture consists of 8 kmol of h2 and 2 kmol of n2. determine the mass of each gas and the apparent gas constant of the mixture.
Answers: 3
1. a test specimen in a tensile test has a gage length of 2.0 in and an area = 0.5 in2. during the t...
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