Question 1 of 6
Intermediate

Which submersible pump was replaced with a Grundfos SQ?

Question 2 of 6
Intermediate

What is the most commonly used starting method for motors in 4” conventional pumps?

Question 3 of 6
Intermediate

What is the benefit of a slow increase in speed?

Question 4 of 6
Intermediate

Is the SQE pump able to provide constant pressure?

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

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

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: What is the most commonly used starting method for motors in 4” conventional pumps?
Direct on line
2: What is the most commonly used starting method for motors in 4” conventional pumps?
Star delta starters
You can find the answer here >
2: What is the most commonly used starting method for motors in 4” conventional pumps?
Auto transformer
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: Is the SQE pump able to provide constant pressure?
No.
You can find the answer here >
4: Is the SQE pump able to provide constant pressure?
Yes.
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: By how much does the supply voltage decrease before the motor contactor stops the pump?
More than 10 %
6: By how much does the supply voltage decrease before the motor contactor stops the pump?
More than 15 %
You can find the answer here >
6: By how much does the supply voltage decrease before the motor contactor stops the pump?
More than 20 %
You can find the answer here >