4 questions Intermediate

ECADEMY test

56 - Solving common pump issues in rainwater harvesting systems

This course test contains 4 questions and can be retaken at any time.

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Question 1 of 4 Intermediate

Incorrectly sized and selected pumps in rainwater harvesting systems can increase energy consumption by up to how much?

Question 2 of 4 Intermediate

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

Question 4 of 4 Intermediate

Which Grundfos solutions come with dry run protection features?

Question 4 of 4 Intermediate

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Correct
Q: Incorrectly sized and selected pumps in rainwater harvesting systems can increase energy consumption by up to how much?
A: 40%
Correct
Q: How much sound does a SCALA2 pump generate while in operation?
A: 47db
Correct
Q: Which of the following is not a typical method used in rainwater harvesting systems?
A: Water is collected from the roof guttering and pumped directly down to the points of use.
Correct
Q: Which Grundfos solutions come with dry run protection features?
A: All of the above