Engineering, 02.11.2019 03:31 hanglenn1
If yellow grease is used as feedstock for biodiesel production, how much feedstock (kg) is needed to make one gallon of biodiesel? assume that yellow grease is consisted (by weight) of 15% free fatty acids (ffa), 5% water, 0.5% insoluble solid, and the rest as triglycerides and both ffas and triglycerides are utilized for biodiesel production. use oleic acid for ffa and oleic acid methyl ester for biodiesel.]
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Engineering, 04.07.2019 18:10
Afluid flows with a velocity field given by v=(x/t)i.. determine the local and convective accelerations when x=3 and t=1.
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Engineering, 04.07.2019 18:10
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.
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Engineering, 04.07.2019 18:10
Which of the following controllers anticipates the future from the slope of errors over time? a)-proportional b)-on/off c)-integral d)-derivative.
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Engineering, 04.07.2019 18:20
Select any two (2) areas of applications of chain-drive. (clo4) a)-permanent lubrication necessary b)-hydraulic forklift truck operation c)-rigging and heavy moving materials d)-relatively high maintenance costs e)-costlier than belt drives
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If yellow grease is used as feedstock for biodiesel production, how much feedstock (kg) is needed to...
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