- Grundfos Egypt
- Learn
- Ecademy
- All courses
- 51 - CR Pumps for Industry
- Test your knowledge
Question 1 of 4
Intermediate
What role do CR pumps play in firefighting systems?
Question 2 of 4
Intermediate
What specific problem can occur when pumping high-temperature liquids near boiling point?
Question 3 of 4
Intermediate
What type of systems commonly use CR pumps in industrial washing and cleaning applications?
Question 4 of 4
Intermediate
What is a key advantage of the modular design of the CR pump range?
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 51 - CR Pumps for Industry
Sorry. You did not pass the 51 - CR Pumps for Industry test this time
Achieved badges:
How would you rate this course?
1: What role do CR pumps play in firefighting systems?
They remove heat from high-pressure applications
You can find the answer here >
1: What role do CR pumps play in firefighting systems?
They act as jockey pumps to maintain constant pressure in sprinkler systems so they're always ready for immediate use
1: What role do CR pumps play in firefighting systems?
They handle corrosive and toxic substances for cleaning systems
You can find the answer here >
2: What specific problem can occur when pumping high-temperature liquids near boiling point?
The pump overheats and melts internal components
You can find the answer here >
2: What specific problem can occur when pumping high-temperature liquids near boiling point?
Gas bubbles form at the inlet and implode, causing cavitation and pump damage
2: What specific problem can occur when pumping high-temperature liquids near boiling point?
The liquid evaporates completely, stopping the pump's operation
You can find the answer here >
3: What type of systems commonly use CR pumps in industrial washing and cleaning applications?
Automated Cleaning-In-Place (CIP) systems and wash-down systems
3: What type of systems commonly use CR pumps in industrial washing and cleaning applications?
High-pressure irrigation systems
You can find the answer here >
3: What type of systems commonly use CR pumps in industrial washing and cleaning applications?
Jet fuel and de-icing systems
You can find the answer here >
4: What is a key advantage of the modular design of the CR pump range?
It allows for easier installation in residential homes
You can find the answer here >
4: What is a key advantage of the modular design of the CR pump range?
It enables the pump to be tailored to almost any requirement
4: What is a key advantage of the modular design of the CR pump range?
It limits configurations to reduce complexity
You can find the answer here >