6 questions Intermediate

ECADEMY test

The Grundfos Distributed Pumping Course

This course test contains 6 questions and can be retaken at any time.

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Question 3 of 6 Intermediate

3 With a single dedicated pump for each terminal unit, which control mode is used?

Question 4 of 6 Intermediate

4 With a Distributed Pumping system, does commissioning and balancing

Question 5 of 6 Intermediate

5 What is the key design element in Grundfos Distributed Pumping?

Question 6 of 6 Intermediate

6 How much flow is required to achieve almost 80 % of the capacity?

Question 6 of 6 Intermediate

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Correct
01.
Q: How does distributed pumping ensure minimum flow over each chiller?
A: By having a differential pressure sensor installed across each chiller
Correct
02.
Q: Why is coil flow always correct in a distributed pumping system?
A: Because Magna 3 pump speed is modulated based on terminal unit load
Correct
03.
Q: With a single dedicated pump for each terminal unit, which control mode is used?
A: Constant temperature
Correct
04.
Q: With a Distributed Pumping system, does commissioning and balancing
A: Take longer
Correct
05.
Q: What is the key design element in Grundfos Distributed Pumping?
A: The use of intelligent pumps instead of valves
Correct
06.
Q: How much flow is required to achieve almost 80 % of the capacity?
A: 50%