- Grundfos Kenya
- Learn
- Ecademy
- All courses
- 97 - Pumping schemes in chi...
- Test your knowledge
Question 1 of 4
Intermediate
What is a decoupler also known as?
Question 2 of 4
Intermediate
What defines the constant primary and variable secondary circulation system?
Question 3 of 4
Intermediate
Why is low Delta T a serious problem for a typical pumping scheme?
Question 4 of 4
Intermediate
What do condensor pumps do?
Question 4 of 4
Intermediate
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 97 - Pumping schemes in chilled water systems
Sorry. You did not pass the 97 - Pumping schemes in chilled water systems test this time
Achieved badges:
How would you rate this course?
1: What is a decoupler also known as?
A differential pressure sensor
You can find the answer here >
1: What is a decoupler also known as?
A neutral bridge
1: What is a decoupler also known as?
A flow meter
You can find the answer here >
2: What defines the constant primary and variable secondary circulation system?
The secondary pump only uses the required energy to meet the system demand.
2: What defines the constant primary and variable secondary circulation system?
The secondary pump kicks in if the primary pump breaks down
You can find the answer here >
2: What defines the constant primary and variable secondary circulation system?
It's an all-in-one system that requires no accessories
You can find the answer here >
3: Why is low Delta T a serious problem for a typical pumping scheme?
It results in heavy wear and tear of the valves
You can find the answer here >
3: Why is low Delta T a serious problem for a typical pumping scheme?
It reduces the installed chiller capacity at the plant
3: Why is low Delta T a serious problem for a typical pumping scheme?
It causes the system to break down, because of a safety measure
You can find the answer here >
4: What do condensor pumps do?
They dissipate heat from chiller compressor coils to the atmosphere
4: What do condensor pumps do?
They distribute chilled water to the conditioned space.
You can find the answer here >
4: What do condensor pumps do?
There is no such thing as a condenser pumps
You can find the answer here >