Question: (10 points) A herbicide label recommends an application at the volume of 15-30 GPA. The sprayer is set to operate at 30 pounds psi, with
(10 points) A herbicide label recommends an application at the volume of 15-30 GPA. The sprayer is set to operate at 30 pounds psi, with a goal of traveling 4 mph and using TeeJet 5880 nozzles. The spray width is 25 feet. Please answer: a. If 448 ounces of water were collected from this system in one minute, what is the flow rate in gallons per minute? (2.5 points) b. What is the total area of land sprayed (with water) during a one minute calibration process? (2.5 points) c. What is the output of this sprayer in GPA? (2.5 points) d. Does it meet the recommendation on the label? If your answer is yes, then congratulations, you are done! If your answer is no, what single change would you make before you recalibrate (try to be specific, such as increasing the driving speed to 4.2 mph). (2.5 points)
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