The most abundant of the criteria air pollutants is
a. SO2
b. NO2
c. CO2
d. O3
e. CO
e
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A mixing chamber takes flows from three inlet pipes and combines them into one outlet flow. The chamber operates at steady-state conditions with steady flows. The outlet flow is measured as 3.1 kg/s of water, while two of the inlet flows are known to be 1.2 kg/s and 0.9 kg/s of water. What is the mass flow of rate in the third inlet?
Given: Inlets: States 1, 2, 3. Outlet, State 4 m?1 = 1.2 kg/s; m?2 = 0.9 kg/s; m?4 = 3.1 kg/s What will be an ideal response?
Match the area to the agriscience skills
a. agribusiness d. horticulture b. agricultural mechanics e. soil management c. crop production f. animal science 1. display merchandise 2. keep inventory records 3. deliver products 4. wrap meat 5. cut wholesale cuts of meat into retail cuts 6. arc weld metals 7. operate wood power tools 8. recondition and sharpen tools 9. wire electrical outlets 10. pour concrete 11. select seed 12. calibrate a corn planter 13. apply fertilizer 14. apply herbicides and insecticides 15. harvest a crop 16. plant a vegetable garden 17. bud-graft 18. water greenhouse plants 19. determine plant diseases 20. force blooming 21. test soil for lime requirements 22. rotate crops 23. plant windbreaks 24. terrace fields 25. control erosion 26. assist cows in calving
Even though ____ welding is slower and requires a higher skill level as compared to other manual welding processes, it is still in demand because it can be used to make extremely high-quality welds in applications where weld integrity is critical.?
A. ?OAW B. ?SMAW C. ?GMAW D. ?GTAW
A P0102 DTC is being discussed. Technician A says that a sensor circuit shorted-to-ground can be the cause. Technician B says that an open sensor voltage supply circuit could be the cause. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician