6 questions Intermediate

ECADEMY test

48 - Heating systems in commercial buildings

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Question 6 of 6 Intermediate

What is the efficiency increase achieved if FLOWLIMIT is enabled in an intelligent circulator pump?

Question 6 of 6 Intermediate

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Correct
Q: What is it a correctly balanced system helps with?
A: Keeping Delta T at the design flow level
Correct
Q: Which of the following statements is correct?
A: For flue gas to condensate, the return temperature must be as low as possible
Correct
Q: What does an intelligent circulator pump from Grundfos offer?
A: Flow-limiting functionality that makes pump throttling valves redundant
Correct
Q: What is Grundfos FLOWLIMIT?
A: An electronic flow commissioning and limiting functionality built into the pump
Correct
Q: What is the main reason for a heating system being out of balance?
A: Commissioning of heating systems is generally poorly done
Correct
Q: What is the efficiency increase achieved if FLOWLIMIT is enabled in an intelligent circulator pump?
A: 10%