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Questions and Answers
The complexity of the sewerage system depends on the size of the community and the type of system selected.
The complexity of the sewerage system depends on the size of the community and the type of system selected.
True (A)
In a gravity collection system, the collection lines are sloped to permit the flow to move through the system with as little pumping as possible.
In a gravity collection system, the collection lines are sloped to permit the flow to move through the system with as little pumping as possible.
True (A)
The velocity of wastewater in a gravity collection system should be maintained at 2 to 4 ft/sec to prevent clogged lines, overflows, and offensive odors.
The velocity of wastewater in a gravity collection system should be maintained at 2 to 4 ft/sec to prevent clogged lines, overflows, and offensive odors.
True (A)
A force main collection system relies on gravity to move the wastewater through the system.
A force main collection system relies on gravity to move the wastewater through the system.
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A vacuum system is a method of wastewater collection that uses negative pressure to transport wastewater.
A vacuum system is a method of wastewater collection that uses negative pressure to transport wastewater.
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