Question 1 of 3
Basic

In what year was the centrifugal pump invented?

Question 2 of 3
Basic

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

Question 3 of 3
Basic

Centrifugal pumps can be categorised into the following groups…

Question 3 of 3
Basic

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 36 - Basic Principles and Pump Types
Sorry. You did not pass the 36 - Basic Principles and Pump Types test this time
Achieved badges:
How would you rate this course?
1: In what year was the centrifugal pump invented?
1689
1: In what year was the centrifugal pump invented?
1789
You can find the answer here >
1: In what year was the centrifugal pump invented?
1923
You can find the answer here >
2: What does ‘NPSH’ stand for in the NPSH-curve?
Net potential surface heat
You can find the answer here >
2: What does ‘NPSH’ stand for in the NPSH-curve?
Net peripheral suction height
You can find the answer here >
2: What does ‘NPSH’ stand for in the NPSH-curve?
Net positive suction head
3: Centrifugal pumps can be categorised into the following groups…
Forward flow, backward flow, static flow
You can find the answer here >
3: Centrifugal pumps can be categorised into the following groups…
Vertical flow, horizontal flow, diagonal flow
You can find the answer here >
3: Centrifugal pumps can be categorised into the following groups…
Radial flow, mixed flow, axial flow