IrrigationPregunta 11 de 100
A drip emitter rated at 1 GPH means it delivers approximately how much water per hour?
a.1 gallon per hour
b.1 gallon per minute
c.60 gallons per hour
d.1 quart per day
Explicación
GPH stands for gallons per hour, so a 1 GPH emitter releases one gallon over a full hour of operation. Drip systems are rated in gallons per hour because they apply water slowly and precisely at the root zone. This low, slow application reduces runoff and evaporation.
Practica las 100 preguntas gratis — sin registro.
Preguntas relacionadas de este tema
- Water hammer in an irrigation system is BEST reduced by which measure?
- Which pipe material is MOST commonly used for buried irrigation mainlines under constant pressure in California?
- As irrigation pipe diameter decreases while flow stays the same, what happens to friction (pressure) loss?
- Distribution uniformity (DU) in an irrigation audit measures what?
- Head-to-head spacing of spray heads means each head is spaced so its throw reaches what point?
- A zone must deliver 18 GPM and the water meter supplies 12 GPM available flow. What is the BEST corrective action?
Última revisión: · proceso editorial
Equipo Editorial de PrepPass · Verificado con California CSLB C-27 Landscaping Trade Exam · Cómo revisamos