Engineering, 06.08.2019 18:10, cgonzalez0243
Ou are serving as an expert witness for the city council of a community. the council is exploring the concept of providing the electrical needs of the community by building a facility with photovoltaic cells to convert sunlight to electric potential energy. but they are facing resistance from members of the community, who claim that there is not enough open land in the community to build such a facility. the opposition is building toward a lawsuit, which the city council wants to avoid. the community requires 2.20 mw of power, and the best photovoltaic cells on the market at the time have an efficiency of 30.0%. in your community, an average intensity of sunlight during the day is 1,110 w/m2. the council members have no idea how much land is needed, so they have asked you to estimate the area of land (in m2) that must be found to construct this facility. (assume the given average intensity of sunlight is only available for eight hours a day.)
Answers: 2
Engineering, 03.07.2019 14:10, aliceohern
The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite
Answers: 3
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
Ou are serving as an expert witness for the city council of a community. the council is exploring th...
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