6 questions Basic

ECADEMY test

77 - The Extended Course on Basic Pump Principles

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Correct
Q: What characterises an immersible pump?
A: The pump is submerged, and the motor is air-cooled
Correct
Q: What is the total head?
A: The vertical height from source to point of discharge
Correct
Q: Which is the most commonly used pump type?
A: Centrifugal pump
Correct
Q: Which of these is a consequence of undersizing a pump?
A: It will suffer from an insufficient flow rate
Correct
Q: When do you use cold water boosting?
A: When there’s insufficient or low pressure from the main water supply
Correct
Q: Which of these measuring units is not used to measure flow?
A: m2/min