When do you use cold water boosting?
What disadvantage does a jet pump bring?
What is the name of the Grundfos range of lifting stations?
What characterises an immersible pump?
Which is the most commonly used pump type?
Test results
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Q: When do you use cold water boosting?
A: When there’s insufficient or low pressure from the main water supply
Q: When do you use cold water boosting?
A: When you need to ensure instant hot water
Q: When do you use cold water boosting?
A: When you quickly need to remove excess wastewater
Q: What disadvantage does a jet pump bring?
A: It is big
Q: What disadvantage does a jet pump bring?
A: It can be fairly noisy
Q: What disadvantage does a jet pump bring?
A: It’s hard to install
Q: Which of these measuring units is not used to measure flow?
A: l/sec
Q: Which of these measuring units is not used to measure flow?
A: m3/h
Q: Which of these measuring units is not used to measure flow?
A: m2/min
Q: What is the name of the Grundfos range of lifting stations?
A: Grundfos Unilift
Q: What is the name of the Grundfos range of lifting stations?
A: Grundfos 1-Lift
Q: What is the name of the Grundfos range of lifting stations?
A: Grundfos SOLOLIFT
Q: What characterises an immersible pump?
A: Both the pump and motor are submerged in water
Q: What characterises an immersible pump?
A: The motor is submerged, and the pump is air-cooled
Q: What characterises an immersible pump?
A: The pump is submerged, and the motor is air-cooled
Q: Which is the most commonly used pump type?
A: Positive displacement pump
Q: Which is the most commonly used pump type?
A: Centrifugal pump
Q: Which is the most commonly used pump type?
A: It is a 50/50 split