Irrigation Exam 2 Practice Test, Already Solved (Graded A+)
T F Surge irrigation is used along with center pivot swing arms to provide more uniform irrigation? - ANSWER False T F Worn or cracked gaskets can be replaced to reduce leaks between sections of aluminum sprinkler pipe by the farmer? - ANSWER True T F Gaskets between 3 inch hand line sprinklers are made of only one material, rubberized leather. - ANSWER False T F The lateral carries water from the pump to the mainline. - ANSWER False T F Organic matter percentage and soil texture affect the intake or infiltration rate of water? - ANSWER True T F Trimming an impeller means to put it into a different volute case? - ANSWER False T F If water is applied to a soil in excess of the infiltration rate, runoff will occur? - ANSWER True T F The volute case is a protective covering on a center pivot "big gun?" - ANSWER False T F Pump panels contain the electrical protection and on/off switch for pump motors? - ANSWER True
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