4 questions Advanced

ECADEMY test

Applying proportional pressure in water boosting systems

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Question 1 of 4 Advanced

1 In the example provided, what is the specific pressure loss of the pipework?

Question 4 of 4 Advanced

4 In the example provided, what is the annual power consumption when operating in constant pressure mode?

Question 4 of 4 Advanced

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Correct
Q: In the example provided, what is the specific pressure loss of the pipework?
A: 450pa/m
Correct
Q: What determines the required head or pressure of the pump?
A: Static and dynamic pressure losses as well as required pressure at the tap.
Correct
Q: What is a key characteristic for static pressure losses?
A: They are independent from the flow rate
Correct
Q: In the example provided, what is the annual power consumption when operating in constant pressure mode?
A: 25,100 kWh