1
What is the name of the Grundfos range of lifting stations?
3
What characterises an immersible pump?
4
Which of these is a consequence of undersizing a pump?
5
What is the total head?
6
Which is the most commonly used pump type?
Test results
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01.
Q: What is the name of the Grundfos range of lifting stations?
A: Grundfos Unilift
01.
Q: What is the name of the Grundfos range of lifting stations?
A: Grundfos 1-Lift
01.
Q: What is the name of the Grundfos range of lifting stations?
A: Grundfos SOLOLIFT
02.
Q: How high a suction lift does a jet pump offer?
A: Up to 5m
02.
Q: How high a suction lift does a jet pump offer?
A: Up to 6m
02.
Q: How high a suction lift does a jet pump offer?
A: Up to 8m
03.
Q: What characterises an immersible pump?
A: Both the pump and motor are submerged in water
03.
Q: What characterises an immersible pump?
A: The motor is submerged, and the pump is air-cooled
03.
Q: What characterises an immersible pump?
A: The pump is submerged, and the motor is air-cooled
04.
Q: Which of these is a consequence of undersizing a pump?
A: It will be noisier
04.
Q: Which of these is a consequence of undersizing a pump?
A: It will suffer from an insufficient flow rate
04.
Q: Which of these is a consequence of undersizing a pump?
A: It will use more power than necessary
05.
Q: What is the total head?
A: The sum of all consumption patterns
05.
Q: What is the total head?
A: The vertical height from source to point of discharge
05.
Q: What is the total head?
A: The size of the pump head
06.
Q: Which is the most commonly used pump type?
A: Positive displacement pump
06.
Q: Which is the most commonly used pump type?
A: Centrifugal pump
06.
Q: Which is the most commonly used pump type?
A: It is a 50/50 split