Engineering, 20.08.2020 19:01 Bradgarner772
Describe what a PMO architecture is and why would a PMO architecture be important to understand for a PMO to be installed in your organization? (PRJ-20)
Answers: 3
Engineering, 04.07.2019 19:10
Plan an experiment to measure the surface tension of a liquid similar to water. if necessary, review the ncfmf video surface tension for ideas. which method would be most suitable for use in an undergraduate laboratory? what experimental precision could be expected?
Answers: 2
Engineering, 04.07.2019 19:20
Determine (a) the maximum thermal efficiency of reversible power cycles operating between a hot reservoir at 1000°c and a cold reservoir at 200°c and (b) the maximum cops for reversible refrigeration and heat pump cycies, respectively, between 28°c and 14°c.
Answers: 1
Engineering, 11.07.2019 00:40
A8-in.-diameter steel shaft is to have a press fit with a 16-in-diameter cast iron hub. both the hub and the shaft are 10 in long. using maximum normal stress theorem and appropriate safety factor, it was identified that the maximum allowable circumferential (a.k.a. hoop or tangential) stress in the hub is to be 7.5 ksi. the moduli of elasticity are 30 x 106 psi for steel and 15 x 106 psi for cast iron. the poisson's ratio for both steel and cast iron is 0.3 and coefficient friction for the two materials is 0.12. determine a)-the interference or the original mismatch. b)-the maximum axial force required to press the hub on the shaft.
Answers: 3
Describe what a PMO architecture is and why would a PMO architecture be important to understand for...
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