BRAE 340 exam 2 questions well answered graded A+

BRAE 340 exam 2 questions well
answered graded A+

Micro sprayers - correct answer ✔✔micro



Level Basin - correct answer ✔✔surface



Furrow - correct answer ✔✔surface



Traveler - correct answer ✔✔moving



Micro sprinklers - correct answer ✔✔micro



Solid set - correct answer ✔✔fixed grid



Border strip - correct answer ✔✔surface



Sub-surface - correct answer ✔✔drip



Fan jet - correct answer ✔✔micro



Linear move - correct answer ✔✔moving



What factors under the control of the irrigator have the greatest affect on the DU of surface
irrigation systems? - correct answer ✔✔how long and how fast the water is applied

, How does soil variability affect the DU of sprinkler or drip irrigation systems? - correct answer
✔✔has no effect



What factor under control of the irrigator has the greatest affect on drip/micro irrigation system
DU? - correct answer ✔✔pressure adjustments



Choose the factor which most affects the DU of each irrigation system: Sloping furrow - correct
answer ✔✔opportunity time variations



Choose the factor which most affects the DU of each irrigation system: Drip (on the surface) -
correct answer ✔✔orifice clogging



Choose the factor which most affects the DU of each irrigation system: Subsurface drip - correct
answer ✔✔root intrusion



Choose the factor which most affects the DU of each irrigation system: Traveling gun sprinkler -
correct answer ✔✔wind



Choose the factor which most affects the DU of each irrigation system: Under-tree sprinklers -
correct answer ✔✔pressure & flow variations



Choose the factor which most affects the DU of each irrigation system: Level basin - correct
answer ✔✔soil intake rate variability



Choose the best match between the limitations and the irrigation systems affected: Can't
irrigate all of a square - correct answer ✔✔center pivot