6 questions Intermediate


8 - Water boosting in commercial buildings

This course test contains 6 questions and can be retaken at any time.

You must answer all questions correctly to pass the test and complete the course.

Start test

Question 6 of 6 Intermediate

Happy with your answers?

Submit your current answers and get the final test result.


Test results

Congratulations. You have passed the test and completed the 8 - Water boosting in commercial buildings

Achieved badges:

Continue training Go to MyECADEMY

Sorry. You did not pass the 8 - Water boosting in commercial buildings test this time

Q: What is the purpose of a booster pump?
A: To increase water pressure
Q: What is a zone divided booster system?
A: The supply system is split into several zones, each with its own booster set
Q: What is the purpose of pressure relief valves?
A: They reduce the pressure on the lower floors in single booster systems
Q: What is the benefit of a booster pump with variable speed
A: The pump automatically adjusts to changes in the water consumption to keep energy usage as low as possible
Q: Why are pressure relief valves not required in an intelligently designed boosting solution?
A: There is no excessive pressure in the system
Q: What are the benefits of an IE4 motor?
A: Fitted with a frequency drive the motor can adjust its speed to demand to lower energy consumption and wear