- Grundfos Hong Kong
- Learn
- Ecademy
- All courses
- 56 - Solving common pump is...
- Test your knowledge
Question 1 of 4
Intermediate
How much sound does a SCALA2 pump generate while in operation?
Question 2 of 4
Intermediate
Which Grundfos solutions come with dry run protection features?
Question 3 of 4
Intermediate
Which of the following is not a common cause of insufficient water pressure in rainwater harvesting system pumps?
Question 4 of 4
Intermediate
Which of the following statements is true?
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: How much sound does a SCALA2 pump generate while in operation?
47db
1: How much sound does a SCALA2 pump generate while in operation?
1: How much sound does a SCALA2 pump generate while in operation?
2: Which Grundfos solutions come with dry run protection features?
SCALA1 and SCALA1 systems
You can find the answer here >
2: Which Grundfos solutions come with dry run protection features?
SCALA2 and SB/A pumps
You can find the answer here >
2: Which Grundfos solutions come with dry run protection features?
All of the above
3: 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 >
3: 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 >
3: Which of the following is not a common cause of insufficient water pressure in rainwater harvesting system pumps?
Oversized pump
4: Which of the following statements is true?
SCALA2's compact size recudes time spent on installaions in limited or awkward spaces.
4: Which of the following statements is true?
SB/A pumps are extremey difficult to install
You can find the answer here >
4: Which of the following statements is true?
SCALA1 requires no direct power supply
You can find the answer here >