6 questions Basic

ECADEMY test

75 - The Extended Basic Hydraulic Principles Course

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 1 of 6 Basic

If a pump’s head is 20 metres, how high can the pump lift the water?

Question 3 of 6 Basic

Which of the following is NOT a way to reduce friction losses?

Question 4 of 6 Basic

What happens if you double both the pump’s flow and the head?

Question 6 of 6 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 75 - The Extended Basic Hydraulic Principles Course

Achieved badges:

How would you rate this course?

You are welcome to add your rating of this course. Remember that you have to be logged in before you take the test to be able to give your rating.

Continue training Go to MyECADEMY

Sorry. You did not pass the 75 - The Extended Basic Hydraulic Principles Course  test this time

How would you rate this course?

You are welcome to add your rating of this course. Remember that you have to be logged in before you take the test to be able to give your rating.

Correct
Q: If a pump’s head is 20 metres, how high can the pump lift the water?
A: 20m
Correct
Q: What can you add to a pump to prevent it from dry-running?
A: A float switch
Correct
Q: Which of the following is NOT a way to reduce friction losses?
A: Lower the pump inlet
Correct
Q: What happens if you double both the pump’s flow and the head?
A: The energy usage is quadrupled
Correct
Q: What does friction loss refer to?
A: Contact between the moving liquid and its enclosure
Correct
Q: Why is it an advantage to mount your pump to a fixed base?
A: It helps to keep it steady in bad weather