6 questions Intermediate

ECADEMY test

Solar Pumping Systems

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.

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Question 1 of 6 Intermediate

Which of these isn’t a main benefit of solar pumping technology?

Question 3 of 6 Intermediate

Why is it crucial to set the reference month for sizing to the month in which water requirements are most critical?

Question 4 of 6 Intermediate

How many hours of sun can you get during a perfect day?

Question 6 of 6 Intermediate

What is a good rule to follow as reference if you don’t know the daily water demand?

Question 6 of 6 Intermediate

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Correct
Q: Which of these isn’t a main benefit of solar pumping technology?
A: Low noise
Correct
Q: How does temperature influence the solar panels?
A: It causes the voltage of the solar panels to drop
Correct
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
Correct
Q: How many hours of sun can you get during a perfect day?
A: 10 hours
Correct
Q: What is an RSI?
A: A drive to convert DC power into AC power
Correct
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