Engineering, 29.10.2020 21:10 mistymjoy
Which of the following best describes green enhanced skills occupations?
A. occupations that the green economy needs but that don’t require new skill sets
B. occupations for which green economy technologies and activities have themselves created unique requirements for both tasks and workers
C. occupations for which green economy technology and activities generate more demand
D. occupations for which green economy technologies and activities cause significant changes to the actual tasks, skill sets, and requirements
Answers: 1
Engineering, 03.07.2019 15:10, breannaasmith1122
Two flowing streams of argon gas are adiabatically mixed to form a single flow/stream. one stream is 1.5 kg/s at 400 kpa and 200 c while the second stream is 2kg/s at 500 kpa and 100 ? . it is stated that the exit state of the mixed single flow of argon gas is 150 c and 300 kpa. assuming there is no work output or input during the mixing process, does this process violate either the first or the second law or both? explain and state all your assumptions.
Answers: 1
Engineering, 04.07.2019 18:10, jadeochoa4466
The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false
Answers: 2
Engineering, 04.07.2019 18:10, agpraga23ovv65c
Carbon dioxide gas expands isotherm a turbine from 1 mpa, 500 k at 200 kpa. assuming the ideal gas model and neglecting the kinetic and potential energies, determine the change in entropy, heat transfer and work for each kilogram of co2.
Answers: 2
Which of the following best describes green enhanced skills occupations?
A. occupations that the gr...
Mathematics, 31.07.2019 18:10