Texas Irrigator Practice Test Section 2 questions with answers 2024

Texas Irrigator Practice Test Section 2A properly designed irrigation system can: a). Save water, time, and money b). Save installation time c). Cost more d). Last longer - correct answer a). Save water, time, and money When calculating the available water capacity of an irrigation site, irrigators refer to that amount in: a). Precipitation rates b). Infiltration rates c). GPM d). GPH - correct answer c). GPM When using drip irrigation, the water volume of individual drip emitters is generally expressed in: a). GPM b). Gallons per scheduled event c). GPH d). Gallons per day - correct answer c). GPH If the plant watering requirement is .5 for a week, precipitation rate is .75, how many minutes of watering will be needed per week? a). 40 minutes b). 15 minutes c). 67 minutes d). 1.5 hours - correct answer a). 40 minutes Run Time (RT)=.5 (plant requirement)/.75 (precipitation rate) x 60= 40 minutes