Aerial Applicator CH05

The purpose of calibration is to

• a. determine the capacity of the spray tanks
• b. prevent off Target pesticide drift
• c. apply the correct amount of pesticide
• d. protect the environment

Tags

NGSS.HS-ESS3-4

NGSS.HS-LS2-7

Applying a pesticide at a rate that is higher than the pesticide label rate is

• a. necessary
• b. careless
• c. illegal
• d. useful

Tags

NGSS.HS-LS2-7

Increasing AirSpeed without changing the spray output will result in

• a. more pesticide active ingredient applied per acre
• b. less pesticide active ingredient applied per acre
• c. and increase in the pesticide flow volume
• d. a decrease in the pesticide flow volume

If 1,700 oz of material is collected from nozzles on a helicopter spray boom in 90 seconds what is the total flow volume in gallons per minute?

• a. 4.42
• b. 8.85
• c. 13.28
• d. 17.70

An aircraft spraying system has an output volume of 8 gallons per minute. how many gallons are sprayed per mile when the aircraft travels at 130 miles per hour?

• a. 3.7
• b. 4.5
• c. 5.8
• d. 6.5

Tags

NGSS.MS-PS2-2

An effective swath with is the

• a. total swath made by two passes
• b. total swath made by a single pass
• c. with of a single pass that includes portions of overlaps from other passes
• d. distance between the outermost or widest points of application across the entire swath

An aircraft sprays 20.2 gallons per minute. how many minutes of Springtime are needed to spray out $147 gallons of spray mixture?

• a. 6.8
• b. 7.3
• c. 8.5
• d. 9.0

Given an application rate of 11.3 gallons per acre, how many acres can be sprayed with 147 gallons of spray mixture?

• a. 11
• b. 12
• c. 13
• d. 14

If an aircraft treats 14 acres per tank of spray mixture, how many pints of pesticide liquid should be put into the spray tank to apply at a volume of 1.5 pints per acre?

• a. 11
• b. 15
• c. 21
• d. 24

How many acres are in a rectangular field that measures 620 ft by 1280 ft?

• a. 16.1
• b. 18.2
• c. 22.8
• d. 28.8