Question 1 of 4
Intermediate

Which of the following is not a common cause of insufficient water pressure in rainwater harvesting system pumps?

Question 2 of 4
Intermediate

Which of the following is not a typical method used in rainwater harvesting systems?

Question 3 of 4
Intermediate

How can rainwater harvesting benefit households and their ocupants?

Question 4 of 4
Intermediate

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

Question 4 of 4
Intermediate

Happy with your answers?

Submit your current answers and get the final test result.

Test results

Congratulations. You have passed the test and completed the 56 - Solving common pump issues in rainwater harvesting systems
Sorry. You did not pass the 56 - Solving common pump issues in rainwater harvesting systems test this time
Achieved badges:
How would you rate this course?
1: Which of the following is not a common cause of insufficient water pressure in rainwater harvesting system pumps?
Incorrect pipe dimensioning
You can find the answer here >
1: Which of the following is not a common cause of insufficient water pressure in rainwater harvesting system pumps?
Poor pump control
You can find the answer here >
1: Which of the following is not a common cause of insufficient water pressure in rainwater harvesting system pumps?
Oversized pump
2: Which of the following is not a typical method used in rainwater harvesting systems?
Water is collected in a storage tank and pumped directly to points of use
You can find the answer here >
2: Which of the following is not a typical method used in rainwater harvesting systems?
Water is collected in a storage tank and fed by gravity to points of use
You can find the answer here >
2: Which of the following is not a typical method used in rainwater harvesting systems?
Water is collected from the roof guttering and pumped directly down to the points of use.
3: How can rainwater harvesting benefit households and their ocupants?
Increases shower water pressure
You can find the answer here >
3: How can rainwater harvesting benefit households and their ocupants?
Reduces water bills and energy consumption
3: How can rainwater harvesting benefit households and their ocupants?
Heats water faster
You can find the answer here >
4: Incorrectly sized and selected pumps in rainwater harvesting systems can increase energy consumption by up to how much?
20%
You can find the answer here >
4: Incorrectly sized and selected pumps in rainwater harvesting systems can increase energy consumption by up to how much?
40%
4: Incorrectly sized and selected pumps in rainwater harvesting systems can increase energy consumption by up to how much?
60%
You can find the answer here >