Question 1 of 3
Basic

Why do hand pumps have a shorter lifespan compared to solar pumps?

Question 2 of 3
Basic

How does temperature affect solar panel performance?

Question 3 of 3
Basic

If you want to enhance the performance of SQ Flex, what option is available?

Question 3 of 3
Basic

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 100 - Introduction to Solar Water Pumping Systems
Sorry. You did not pass the 100 - Introduction to Solar Water Pumping Systems test this time
Achieved badges:
How would you rate this course?
1: Why do hand pumps have a shorter lifespan compared to solar pumps?
They have more moving parts that may break down.
1: Why do hand pumps have a shorter lifespan compared to solar pumps?
They are more expensive to manufacture.
You can find the answer here >
1: Why do hand pumps have a shorter lifespan compared to solar pumps?
They are not properly sealed to prevent contamination.
You can find the answer here >
2: How does temperature affect solar panel performance?
It increases the voltage and current simultaneously.
You can find the answer here >
2: How does temperature affect solar panel performance?
It has no impact on power production.
You can find the answer here >
2: How does temperature affect solar panel performance?
Higher temperature leads to lower voltage and consistent current.
3: If you want to enhance the performance of SQ Flex, what option is available?
Increasing the solar panel capacity
You can find the answer here >
3: If you want to enhance the performance of SQ Flex, what option is available?
Using external control boxes
3: If you want to enhance the performance of SQ Flex, what option is available?
Removing the built-in electronics
You can find the answer here >
3: If you want to enhance the performance of SQ Flex, what option is available?
Adding more dry-run sensors
You can find the answer here >