Question 1 of 6
Intermediate

Which submersible pump was replaced with a Grundfos SQ?

Question 2 of 6
Intermediate

Why must the pump unit be installed below the dynamic water table?

Question 3 of 6
Intermediate

What is the benefit of a slow increase in speed?

Question 4 of 6
Intermediate

How long did it take to replace the pump with a Grundfos SQ?

Question 5 of 6
Intermediate

Is the SQE pump able to provide constant pressure?

Question 6 of 6
Intermediate

What is a key installer benefit of the voltage protection in SQ/SQE?

Question 6 of 6
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 37 - Grundfos SQ/SQE
Sorry. You did not pass the 37 - Grundfos SQ/SQE test this time
Achieved badges:
How would you rate this course?
1: Which submersible pump was replaced with a Grundfos SQ?
A 4” submersible pump 
1: Which submersible pump was replaced with a Grundfos SQ?
A 3” submersible pump
You can find the answer here >
1: Which submersible pump was replaced with a Grundfos SQ?
A 5” submersible pump 
You can find the answer here >
2: Why must the pump unit be installed below the dynamic water table?
So you are sure to minimise your power bill.
You can find the answer here >
2: Why must the pump unit be installed below the dynamic water table?
To avoid the risk of dry-running during operation.
2: Why must the pump unit be installed below the dynamic water table?
To maintain a stable pressure in the system.
You can find the answer here >
3: What is the benefit of a slow increase in speed?
It keeps the motor current low
3: What is the benefit of a slow increase in speed?
It keeps pump movements at a minimum
You can find the answer here >
3: What is the benefit of a slow increase in speed?
It removes the need for motor contactors
You can find the answer here >
4: How long did it take to replace the pump with a Grundfos SQ?
30 minutes
You can find the answer here >
4: How long did it take to replace the pump with a Grundfos SQ?
60 minutes
4: How long did it take to replace the pump with a Grundfos SQ?
90 minutes
You can find the answer here >
5: Is the SQE pump able to provide constant pressure?
No.
You can find the answer here >
5: Is the SQE pump able to provide constant pressure?
Yes.
6: What is a key installer benefit of the voltage protection in SQ/SQE?
Steady water supply
You can find the answer here >
6: What is a key installer benefit of the voltage protection in SQ/SQE?
Faster installation
You can find the answer here >
6: What is a key installer benefit of the voltage protection in SQ/SQE?
Fewer service visits