During calibration, how does increasing uniform pressure affect output per acre?

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Prepare for the Oregon Forestry Pesticide Applicator Exam with flashcards and multiple choice questions. Each question includes hints and explanations to help you succeed. Get ready for your test!

Multiple Choice

During calibration, how does increasing uniform pressure affect output per acre?

Explanation:
Raising uniform pressure increases the liquid flow from each nozzle. In calibration, the gallons per minute delivered goes up as pressure goes up. With the swath width and ground speed kept the same, a higher flow rate means more liquid is applied per minute over a fixed ground area, so the output per acre increases. In practice, you’d adjust speed or nozzle size if you need to maintain a specific gallons-per-acre, but the direct effect of higher pressure is more liquid per acre.

Raising uniform pressure increases the liquid flow from each nozzle. In calibration, the gallons per minute delivered goes up as pressure goes up. With the swath width and ground speed kept the same, a higher flow rate means more liquid is applied per minute over a fixed ground area, so the output per acre increases. In practice, you’d adjust speed or nozzle size if you need to maintain a specific gallons-per-acre, but the direct effect of higher pressure is more liquid per acre.

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