Martinndungu1986

_______ is used to convey water from the mainline to furrows in a surface irrigation system where it is then discharged through small adjustable openings in the pipe. - Gated Pipe ________impellers can pass the largest debris but have lower pressure capabilities. - Open ________is the rapid rise in pressure within pipes in any water system created by the rapid change in velocity of the water - Water hammer A _________ is a series of graphs made by pump engineers providing information about ...

A gate valve will have _________ - Less pressure loss than a globe valve of equal size A safe critical velocity for the water in PVC pipe is. - 5 ft/s A valve perniting water to flowing in one direction. - Check Valve A well designed rotary system can be a just as efficient as a well design system with spray heads. - True. Absorption rate is also known as - Infiltration rate According to the "Rules and regulations for a licensed irrigator's " an irrigation system MUST be designed and i...

A control valve downstream a back flow device may result in : - Constant pressure A dual check valve is approved to protect against.? - none of them A gate valve will have________. - Lees pressure loss than a globe valve of equal size. A pressure vacuum breaker may be installed with a : - Control valve immediately downstream A reduced pressure principle device must be installed _____? - 12 inches above grade A safe critical velocity for the water in PVC pipe is: - 5 ft /s A valve permittin...