Question 1 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 2 of 6
Intermediate

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

Question 3 of 6
Intermediate

What is an RSI?

Question 4 of 6
Intermediate

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

Question 5 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

When the temperature is high, how does it influence the solar panels?

Question 6 of 6
Intermediate

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1: Why is it crucial to set the reference month for sizing to the month in which water requirements are most critical?
Because the day profile is based on the sun and there are more hours of sun during the summer than winter
1: Why is it crucial to set the reference month for sizing to the month in which water requirements are most critical?
Because the panels need to be charged before use
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1: Why is it crucial to set the reference month for sizing to the month in which water requirements are most critical?
Because the temperature is higher, causing solar panel voltage to drop
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2: Which of these isn’t a main benefit of solar pumping technology?
Low noise
2: Which of these isn’t a main benefit of solar pumping technology?
Low maintenance
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2: Which of these isn’t a main benefit of solar pumping technology?
They use clean, natural energy
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3: What is an RSI?
An app to help track solar panel data
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3: What is an RSI?
A drive to convert DC power into AC power
3: What is an RSI?
A high-efficiency permanent magnet motor
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4: How many hours of sun can you get during a perfect day?
9 hours
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4: How many hours of sun can you get during a perfect day?
10 hours
4: How many hours of sun can you get during a perfect day?
11 hours
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5: What is a good rule to follow as reference if you don’t know the daily water demand?
Multiply the hourly fixed flow rate by 5
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5: What is a good rule to follow as reference if you don’t know the daily water demand?
Multiply the hourly fixed flow rate by 6
5: What is a good rule to follow as reference if you don’t know the daily water demand?
Multiply the hourly fixed flow rate by 7
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6: When the temperature is high, how does it influence the solar panels?
It causes the voltage of the solar panels to rise
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6: When the temperature is high, how does it influence the solar panels?
It causes the voltage of the solar panels to drop
6: When the temperature is high, how does it influence the solar panels?
It doesn’t do anything to the voltage of the solar panels
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