Water Distribution Sample test ONE Already Passed

Water Distribution Sample test ONE Already Passed The difference between the static groundwater level and the pumping level is the Radius of influence Drawdown Cone of depression Watershed Drawdown A customer complaint about the presence of brown floc in tap water can best be handled by Denying that it is from your pipes Scheduling a visit to the premises later in the week Investigating the problem as soon as possible Asking the customer to send a sample to the division of health Investigating the problem as soon as possible The term "aquifer" relates to which one of the following? Surface water Lake Stream Groundwater Groundwater One indication of corrosive water is a high concentration of Algae odors Carbon dioxide Carbonates Total dissolved solids Carbon dioxide Cathodic protection means protection against Contamination Corrosion Hardness Infiltration Corrosion The primary reason for the use of a dry barrel fire hydrant is to Allow easy maintenance of the hydrant Keep the barrel from rusting Minimize water hammer Keep the hydrant from freezing Keep the hydrant from freezing The component parts of a well include all of the following except Sanitary seal Well screen Pressure switch Cement grout Pressure switch At the same barometric pressure, the amount of dissolved oxygen in cold water tends to be _________ the amount of dissolved oxygen in warm water. Less than More then More or less then (depending on the biological oxygen demand) The same as More than Which of the following is the principle constituent in water that causes corrosion of metals? Alkalinity Dissolved oxygen Hydrogen sulfide Sodium chloride Dissolved oxygen Which component of a centrifugal pump moves the water? Cylinder Impeller Shaft Valve Impeller A record containing the size, location, and ties of water mains; valves; hydrants; tanks; reservoirs; and pump stations is called a Road atlas Comprehensive map System atlas Charles atlas Comprehensive map What term describes water that is suitable for drinking? Potable Palatable Colorless Clean Potable Velocity of