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21 - Water Distribution

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What can the Water Balance analytics quickly show you?

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What does DMA stand for?

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What is unique about the algorithm used to manage pressure with DDD?

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How much of the data available to a water utility is actively used?

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What is the most efficient way to operate a water distribution system?

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Correct
Q: What can the Water Balance analytics quickly show you?
A: Which zones have a higher NRW
Correct
Q: What is the general purpose of a water tower?
A: To keep the water in the distribution pipe network pressurised
Correct
Q: How can a water tower be retained without affecting the required network pressure?
A: Using a small booster pump to supply water to the tank and a two-way hydraulically-operated control valve to remove water from the tank
Correct
Q: What does DMA stand for?
A: District Metering Area
Correct
Q: What happens with the control valve if network pressure gets too low?
A: The control valve will open to maintain the minimum network pressure
Correct
Q: What is unique about the algorithm used to manage pressure with DDD?
A: It is self-learning
Correct
Q: How much of the data available to a water utility is actively used?
A: An estimated 1%
Correct
Q: What is the most efficient way to operate a water distribution system?
A: Using a proportional pressure control system