Water Distribution D2 California Practice
Test Questions With Correct Answers
The Difference between the static ground water level and the pumping
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level is the - CORRECT ANSWER✔✔-drawdown
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A customer complaint about the presence of brown floc in tap water
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can best be handled by - CORRECT ANSWER✔✔-investigating the
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problem as soon as possible
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The term "aquifer" relates to which one of the following ? - CORRECT
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ANSWER✔✔-groundwater
One indication of corrosive water is a high concentration of - CORRECT
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ANSWER✔✔-Carbon dioxide |
Catholic protection means protection against - CORRECT ANSWER✔✔-
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Corrosion
The primary reason for the use of a dry barrel fire hydrant is to -
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CORRECT ANSWER✔✔-keep the hydrant from freezing
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, The component parts of a well include all of the following except -
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CORRECT ANSWER✔✔-pressure switch | |
At the same barometric pressure, the amount of dissolved oxygen in
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cold water tends to be ............ the amount of dissolved oxygen in the
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warm water - CORRECT ANSWER✔✔-more than
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Which of the following is the principal constituent in water that causes
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corrosion of metals? - CORRECT ANSWER✔✔-dissolved oxygen
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Which component of a centritugal pump moves the water? - CORRECT
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ANSWER✔✔-impeller
A record containing the size, location, and ties of water mains; valves;
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hydrants; tanks; reservoirs; and pump stations is called a - CORRECT
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ANSWER✔✔-comprehensive map |
What term describes water that is suitable for drinking - CORRECT
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ANSWER✔✔-potable
a pump delivering 288,000 gallons of water in 24 hours operates at what
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average flow rate? - CORRECT ANSWER✔✔-200 gallons per minute
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Test Questions With Correct Answers
The Difference between the static ground water level and the pumping
| | | | | | | | | | |
level is the - CORRECT ANSWER✔✔-drawdown
| | | | |
A customer complaint about the presence of brown floc in tap water
| | | | | | | | | | | |
can best be handled by - CORRECT ANSWER✔✔-investigating the
| | | | | | | | |
problem as soon as possible
| | | |
The term "aquifer" relates to which one of the following ? - CORRECT
| | | | | | | | | | | | |
ANSWER✔✔-groundwater
One indication of corrosive water is a high concentration of - CORRECT
| | | | | | | | | | | |
ANSWER✔✔-Carbon dioxide |
Catholic protection means protection against - CORRECT ANSWER✔✔-
| | | | | | |
Corrosion
The primary reason for the use of a dry barrel fire hydrant is to -
| | | | | | | | | | | | | | |
CORRECT ANSWER✔✔-keep the hydrant from freezing
| | | | |
, The component parts of a well include all of the following except -
| | | | | | | | | | | | |
CORRECT ANSWER✔✔-pressure switch | |
At the same barometric pressure, the amount of dissolved oxygen in
| | | | | | | | | | |
cold water tends to be ............ the amount of dissolved oxygen in the
| | | | | | | | | | | | |
warm water - CORRECT ANSWER✔✔-more than
| | | | |
Which of the following is the principal constituent in water that causes
| | | | | | | | | | | |
corrosion of metals? - CORRECT ANSWER✔✔-dissolved oxygen
| | | | | |
Which component of a centritugal pump moves the water? - CORRECT
| | | | | | | | | | |
ANSWER✔✔-impeller
A record containing the size, location, and ties of water mains; valves;
| | | | | | | | | | | |
hydrants; tanks; reservoirs; and pump stations is called a - CORRECT
| | | | | | | | | | |
ANSWER✔✔-comprehensive map |
What term describes water that is suitable for drinking - CORRECT
| | | | | | | | | | |
ANSWER✔✔-potable
a pump delivering 288,000 gallons of water in 24 hours operates at what
| | | | | | | | | | | |
average flow rate? - CORRECT ANSWER✔✔-200 gallons per minute
| | | | | | | | |
