8 questions Advanced

ECADEMY test

21 - Water Distribution

This course test contains 8 questions and can be retaken at any time.

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Question 2 of 8 Advanced

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

Question 3 of 8 Advanced

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

Question 4 of 8 Advanced

What must zones be equipped with in order to achieve a fixed constant pressure setpoint at the discharge?

Question 5 of 8 Advanced

What is the Grundfos intelligent pumping system solution called?

Question 6 of 8 Advanced

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

Question 8 of 8 Advanced

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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 the most efficient way to operate a water distribution system?
A: Using a proportional pressure control system
Correct
Q: How much of the data available to a water utility is actively used?
A: An estimated 1%
Correct
Q: What must zones be equipped with in order to achieve a fixed constant pressure setpoint at the discharge?
A: A booster pump or pressure-reducing valve
Correct
Q: What is the Grundfos intelligent pumping system solution called?
A: Demand Driven Distribution
Correct
Q: What is unique about the algorithm used to manage pressure with DDD?
A: It is self-learning
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