1
Which of these isn’t a main benefit of solar pumping technology?
3
How does temperature influence the solar panels?
4
Why is it crucial to set the reference month for sizing to the month in which water requirements are most critical?
5
What is an RSI?
6
What is a good rule to follow as reference if you don’t know the daily water demand?
Test results
Congratulations. You have passed the test and completed the 22 - Solar Pumping Systems
Achieved badges:
01.
Q: Which of these isn’t a main benefit of solar pumping technology?
A: Low noise
01.
Q: Which of these isn’t a main benefit of solar pumping technology?
A: Low maintenance
01.
Q: Which of these isn’t a main benefit of solar pumping technology?
A: Low life cycle cost
02.
Q: How many hours of sun can you get during a perfect day?
A: 9 hours
02.
Q: How many hours of sun can you get during a perfect day?
A: 10 hours
02.
Q: How many hours of sun can you get during a perfect day?
A: 11 hours
03.
Q: How does temperature influence the solar panels?
A: It causes the voltage of the solar panels to rise
03.
Q: How does temperature influence the solar panels?
A: It causes the voltage of the solar panels to drop
03.
Q: How does temperature influence the solar panels?
A: It doesn’t do anything to the voltage of the solar panels
04.
Q: Why is it crucial to set the reference month for sizing to the month in which water requirements are most critical?
A: Because the day profile of sun irradiation is seasonal
04.
Q: Why is it crucial to set the reference month for sizing to the month in which water requirements are most critical?
A: Because the panels need to be charged before use
04.
Q: Why is it crucial to set the reference month for sizing to the month in which water requirements are most critical?
A: Because the temperature is higher, causing solar panel voltage to drop
05.
Q: What is an RSI?
A: An app to help track solar panel data
05.
Q: What is an RSI?
A: A drive to convert DC power into AC power
05.
Q: What is an RSI?
A: A high-efficiency permanent magnet motor
06.
Q: What is a good rule to follow as reference if you don’t know the daily water demand?
A: Multiply the hourly fixed flow rate by 5
06.
Q: What is a good rule to follow as reference if you don’t know the daily water demand?
A: Multiply the hourly fixed flow rate by 6
06.
Q: What is a good rule to follow as reference if you don’t know the daily water demand?
A: Multiply the hourly fixed flow rate by 7