6 questions Intermediate

ECADEMY test

The Grundfos Distributed Pumping Course

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

You must answer all questions correctly to pass the test and complete the course.

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Question 2 of 6 Intermediate

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

Question 3 of 6 Intermediate

3 With a Distributed Pumping system, does commissioning and balancing

Question 4 of 6 Intermediate

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

Question 6 of 6 Intermediate

6 Pump energy savings in a distributed pumping system are around:

Question 6 of 6 Intermediate

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Correct
01.
Q: Why must low-pressure non-return valves be installed for each cooling loop with AHU’s?
A: To avoid backflow in case the AHU unit is out of operation
Correct
02.
Q: With a single dedicated pump for each terminal unit, which control mode is used?
A: Constant temperature
Correct
03.
Q: With a Distributed Pumping system, does commissioning and balancing
A: Take longer
Correct
04.
Q: How much flow is required to achieve almost 80 % of the capacity?
A: 50%
Correct
05.
Q: What is the benefit of aligning primary side flow with secondary side flow?
A: To avoid increasing pressure in the bypass pipe
Correct
06.
Q: Pump energy savings in a distributed pumping system are around:
A: 54%