Question 1 of 6
Intermediate

What happens if the static water level is too low?

Question 2 of 6
Intermediate

What is the benefit of a slow increase in speed?

Question 3 of 6
Intermediate

By how much does the supply voltage decrease before the motor contactor stops the pump?

Question 4 of 6
Intermediate

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

Question 5 of 6
Intermediate

Which are the two most common applications in which a Grundfos SQ/SQE submersible pump is used?

Question 6 of 6
Intermediate

What happens if the water level in the well drops below the inlet?

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: What happens if the static water level is too low?
The pump overheats
You can find the answer here >
1: What happens if the static water level is too low?
The water level is brought down below the inlet of the pump
1: What happens if the static water level is too low?
The motor shuts down
You can find the answer here >
2: What is the benefit of a slow increase in speed?
It keeps the motor current low
2: What is the benefit of a slow increase in speed?
It keeps pump movements at a minimum
You can find the answer here >
2: What is the benefit of a slow increase in speed?
It removes the need for motor contactors
You can find the answer here >
3: By how much does the supply voltage decrease before the motor contactor stops the pump?
More than 10 %
3: By how much does the supply voltage decrease before the motor contactor stops the pump?
More than 15 %
You can find the answer here >
3: By how much does the supply voltage decrease before the motor contactor stops the pump?
More than 20 %
You can find the answer here >
4: What is a key installer benefit of the voltage protection in SQ/SQE?
Steady water supply
You can find the answer here >
4: What is a key installer benefit of the voltage protection in SQ/SQE?
Faster installation
You can find the answer here >
4: What is a key installer benefit of the voltage protection in SQ/SQE?
Fewer service visits
5: Which are the two most common applications in which a Grundfos SQ/SQE submersible pump is used?
Groundwater lowering & Irrigation
You can find the answer here >
5: Which are the two most common applications in which a Grundfos SQ/SQE submersible pump is used?
Domestic water supply & Groundwater lowering
You can find the answer here >
5: Which are the two most common applications in which a Grundfos SQ/SQE submersible pump is used?
Domestic water supply & Irrigation
6: What happens if the water level in the well drops below the inlet?
The motor power consumption drops
6: What happens if the water level in the well drops below the inlet?
The motor power consumption stays the same
You can find the answer here >
6: What happens if the water level in the well drops below the inlet?
The motor power consumption increases
You can find the answer here >