Texas Landscape Irrigation Comprehensive Exam Fully Solved 2024

Pressure compensating devices help save water because they? - Answer Help eliminate misting or fogging at the sprinkler heads Landscape Irrigation - Answer The art and management of applying water to landscape in a manner to encourage growth of plant material and support water conservation Irrigation sensors - Answer (Measure rain, wind, soil moisture, and freeze) that save water and eliminate liability issues concerning ice related accidents during freeing weather Pressure Regulation Device - Answer Devices which eliminate misting or fogging at the sprinkler heads, thus achieving better uniformity and saving water Hydrozoning - Answer The practice of zoning an irrigation system based on similar plant material with similar watering reguirements due to environmental and or geographic influences including, but not limited to, soil type, slope, site orientation, and solar radiation Licensed landscape irrigators - Answer Responsibility to educate, promote, support and practice water conservation in the landscape irrigation industry in order to preserve one of out most precious resources on earth Absorption Rate - Answer The speed at which water can penetrate or infiltrate the soil Actual Head Pressure - Answer The operating pressure measured at the base of a sprinkler head. Actual head pressure formula - Answer (Static pressure) - (Total pressure lost) = Actual head pressure air gap - Answer an approved Air gap is the unobstructed vertical distance through free atmosphere between the lowest point of a water supply outlet and the flood level rim of the fixture or assembly into