Engineering, 20.02.2020 23:54 itsmichaelhere1
What happens during an analog-to-digital conversion process, if you fail to follow the Nyquist formula? a. signal aliasing occurs b. quantization errors are experienced c. nothing โ your signal will be fine d. None of the above
Answers: 2
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
Answers: 2
Engineering, 04.07.2019 19:10
10 kg of co2 is initially contained at 400 kpa and 300 k. the gas constant for carbon dioxide is 189 j/lkg k) and has a specific heat ratio, k, of 1.289. isentropic expansion then occurs until the pressure is 200 kpa. a) determine the initial volume of co2 in m. b) determine the final temperature in k. c) determine the work done by the system during the expansion kl.
Answers: 2
Engineering, 04.07.2019 19:20
The power source in a certain welding setup generates 3500w that is transferred to the low carbon steel work with a heat transfer factor of 0.85. the melting factor in the operation is 0.45. a continuous fillet weld is to be made with a cross-sectional area of 23 mm2 determine the travel speed at which the welding can be accomplished.
Answers: 3
Engineering, 06.07.2019 06:20
Silicon is an intrinsic semiconductor. adding a small amount of phosphorus provides extra electrons. as a resuit, phosphorus is an p-type dopant. (true , false )
Answers: 2
What happens during an analog-to-digital conversion process, if you fail to follow the Nyquist formu...
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