1
What is the total head?
2
What is the name of the Grundfos range of lifting stations?
3
When do you use cold water boosting?
4
What disadvantage does a jet pump bring?
6
What characterises an immersible pump?
Test results
Congratulations. You have passed the test and completed the The Extended Course on Basic Pump Principles
Achieved badges:
01.
Q: What is the total head?
A: The sum of all consumption patterns
01.
Q: What is the total head?
A: The vertical height from source to point of discharge
01.
Q: What is the total head?
A: The size of the pump head
02.
Q: What is the name of the Grundfos range of lifting stations?
A: Grundfos Unilift
02.
Q: What is the name of the Grundfos range of lifting stations?
A: Grundfos 1-Lift
02.
Q: What is the name of the Grundfos range of lifting stations?
A: Grundfos SOLOLIFT
03.
Q: When do you use cold water boosting?
A: When there’s insufficient or low pressure from the main water supply
03.
Q: When do you use cold water boosting?
A: When you need to ensure instant hot water
03.
Q: When do you use cold water boosting?
A: When you quickly need to remove excess wastewater
04.
Q: What disadvantage does a jet pump bring?
A: It is big
04.
Q: What disadvantage does a jet pump bring?
A: It can be fairly noisy
04.
Q: What disadvantage does a jet pump bring?
A: It’s hard to install
05.
Q: Which of these measuring units is not used to measure flow?
A: l/sec
05.
Q: Which of these measuring units is not used to measure flow?
A: m3/h
05.
Q: Which of these measuring units is not used to measure flow?
A: m2/min
06.
Q: What characterises an immersible pump?
A: Both the pump and motor are submerged in water
06.
Q: What characterises an immersible pump?
A: The motor is submerged, and the pump is air-cooled
06.
Q: What characterises an immersible pump?
A: The pump is submerged, and the motor is air-cooled