4 questions Intermediate

ECADEMY test

56 - Solving common pump issues in rainwater harvesting systems

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Question 2 of 4 Intermediate

Which Grundfos solutions come with dry run protection features?

Question 3 of 4 Intermediate

How much more energy can older, outdated pumps consume when compared to newer, energy efficeint models?

Question 4 of 4 Intermediate

How much sound does a SCALA2 pump generate while in operation?

Question 4 of 4 Intermediate

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Correct
Q: What is the purpose of household rainwater harvesting?
A: To collect and reuse rainwater in domestic applications like flushing toilets, watering gardens or washsing clothes.
Correct
Q: Which Grundfos solutions come with dry run protection features?
A: All of the above
Correct
Q: How much more energy can older, outdated pumps consume when compared to newer, energy efficeint models?
A: 40-70%
Correct
Q: How much sound does a SCALA2 pump generate while in operation?
A: 47db