8 questions Basic

ECADEMY test

Basic Principles and Pump Types

This course test contains 8 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 3 of 8 Basic

3 In a pump curve, head, power consumption, efficiency and NPSH are shown as a function of…

Question 4 of 8 Basic

4 What type of pump is a dosing pump?

Question 5 of 8 Basic

5 What does ‘NPSH’ stand for in the NPSH-curve?

Question 7 of 8 Basic

7 How much of the world’s total volume of water is fresh water?

Question 8 of 8 Basic

8 What kind of pumps would normally NOT have a radial flow impeller?

Question 8 of 8 Basic

Happy with your answers?

Submit your current answers and get the final test result.

Submit

Test results

Congratulations. You have passed the test and completed the Basic Principles and Pump Types

Achieved badges:

Continue training Go to MyECADEMY

Sorry. You did not pass the Basic Principles and Pump Types test this time

Correct
01.
Q: What does QH curve show?
A: Head at a given flow
Correct
02.
Q: What makes semi-axial flow impellers different from axial flow impellers?
A: They subject the fluid to a degree of radial flow
Correct
03.
Q: In a pump curve, head, power consumption, efficiency and NPSH are shown as a function of…
A: Flow
Correct
04.
Q: What type of pump is a dosing pump?
A: A membrane pump
Correct
05.
Q: What does ‘NPSH’ stand for in the NPSH-curve?
A: Net positive suction head
Correct
06.
Q: Sanitary pumps are used in the…
A: Food and beverage industry
Correct
07.
Q: How much of the world’s total volume of water is fresh water?
A: 3.5%
Correct
08.
Q: What kind of pumps would normally NOT have a radial flow impeller?
A: Sewage treatment pumps