8 questions Basic

ECADEMY test

Basic hydraulics and pump performance

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 1 of 8 Basic

1 Identify the reasons for reduction in pump performance from the given options:

Question 2 of 8 Basic

2 Identify the correct formula for calculating pump efficiency.

Question 6 of 8 Basic

6 Friction loss is dependent on the [xxxxxxxx] of the fluid.

Question 7 of 8 Basic

7 Which of the following parameters is not used for calculating pump efficiency?

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 hydraulics and pump performance

Achieved badges:

Continue training Go to MyECADEMY

Sorry. You did not pass the Basic hydraulics and pump performance test this time

Correct
Q: Identify the reasons for reduction in pump performance from the given options:
A: Bad power supply
Correct
Q: Identify the correct formula for calculating pump efficiency.
A: HxQ/cxP1
Correct
Q: How can friction loss in a system be minimised?
A: By increasing the pipe diameter
Correct
Q: Which of the following is one correct method to avoid cavitation?
A: Reduce the friction loss in the suction pipe.
Correct
Q: Identify the true statement.
A: If all the parameters are recorded immediately after the pump has been installed, you can use them as benchmark against future data.
Correct
Q: Friction loss is dependent on the [xxxxxxxx] of the fluid.
A: Velocity
Correct
Q: Which of the following parameters is not used for calculating pump efficiency?
A: Time
Correct
Q: Identify the false statement.
A: Cavitation can occur when water is flowing in a pipe and a valve is closed too quickly.