Question 1 of 6
Intermediate

Where is domestic groundwater extraction typically relevant?

Question 2 of 6
Intermediate

Is the SQE pump able to provide constant pressure?

Question 3 of 6
Intermediate

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

Question 4 of 6
Intermediate

Which of these isn’t a key dry-run protection benefit for the installer?

Question 5 of 6
Intermediate

How does the integrated dry-running protection work?

Question 6 of 6
Intermediate

What is the benefit of a slow increase in speed?

Question 6 of 6
Intermediate

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1: Where is domestic groundwater extraction typically relevant?
In big cities.
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1: Where is domestic groundwater extraction typically relevant?
In remote areas where it is too costly to extend the municipal water supply to just a few houses.
1: Where is domestic groundwater extraction typically relevant?
In smaller and medium sized towns.
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2: Is the SQE pump able to provide constant pressure?
No.
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2: Is the SQE pump able to provide constant pressure?
Yes.
3: What is the most commonly used starting method for motors in 4” conventional pumps?
Direct on line
3: What is the most commonly used starting method for motors in 4” conventional pumps?
Star delta starters
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3: What is the most commonly used starting method for motors in 4” conventional pumps?
Auto transformer
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4: Which of these isn’t a key dry-run protection benefit for the installer?
The installer can avoid costly callbacks
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4: Which of these isn’t a key dry-run protection benefit for the installer?
The installer doesn’t have to worry about additional components
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4: Which of these isn’t a key dry-run protection benefit for the installer?
The installer doesn’t have to worry about water bursts
5: How does the integrated dry-running protection work?
It automatically restarts 3 minutes after shut down.
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5: How does the integrated dry-running protection work?
It prevents sand from damaging the pump.
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5: How does the integrated dry-running protection work?
It automatically shuts down the pump if water shortage is detected.
6: What is the benefit of a slow increase in speed?
It keeps the motor current low
6: What is the benefit of a slow increase in speed?
It keeps pump movements at a minimum
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6: What is the benefit of a slow increase in speed?
It removes the need for motor contactors
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