1
What should you generally avoid excessive use of when working with pipework?
3
Why is it an advantage to mount your pump to a fixed base?
4
What can you add to a pump to prevent it from dry-running?
5
Which of the following is NOT a way to reduce friction losses?
Test results
Congratulations. You have passed the test and completed the The Extended Basic Hydraulic Principles Course
Achieved badges:
01.
Q: What should you generally avoid excessive use of when working with pipework?
A: Stainless steel material
01.
Q: What should you generally avoid excessive use of when working with pipework?
A: Elbows and bends
01.
Q: What should you generally avoid excessive use of when working with pipework?
A: Heating boxes
02.
Q: If a pump’s head is 20 metres, how high can the pump lift the water?
A: 10m
02.
Q: If a pump’s head is 20 metres, how high can the pump lift the water?
A: 20m
02.
Q: If a pump’s head is 20 metres, how high can the pump lift the water?
A: 30m
03.
Q: Why is it an advantage to mount your pump to a fixed base?
A: A steady pump operates more efficiently
03.
Q: Why is it an advantage to mount your pump to a fixed base?
A: It makes it easier to measure the pump data
03.
Q: Why is it an advantage to mount your pump to a fixed base?
A: It helps to keep it steady in bad weather
04.
Q: What can you add to a pump to prevent it from dry-running?
A: A float switch
04.
Q: What can you add to a pump to prevent it from dry-running?
A: A source of airflow
04.
Q: What can you add to a pump to prevent it from dry-running?
A: Nothing, you can only use pumps with built-in dry-running protection
05.
Q: Which of the following is NOT a way to reduce friction losses?
A: Reduce the flow
05.
Q: Which of the following is NOT a way to reduce friction losses?
A: Lower the pump inlet
05.
Q: Which of the following is NOT a way to reduce friction losses?
A: Increase the pipe size
06.
Q: Does it create a noise inside the pump when vapourised water molecules implode?
A: No
06.
Q: Does it create a noise inside the pump when vapourised water molecules implode?
A: Yes