4 questions Advanced

ECADEMY test

23 - Solar pumping system accessories

This course test contains 4 questions and can be retaken at any time.

You must answer all questions correctly to pass the test and complete the course.

Start test

Question 4 of 4 Advanced

Happy with your answers?

Submit your current answers and get the final test result.

Submit

Test results

Congratulations. You have passed the test and completed the 23 - Solar pumping system accessories

Achieved badges:

How would you rate this course?

You are welcome to add your rating of this course. Remember that you have to be logged in before you take the test to be able to give your rating.

Continue training Go to MyECADEMY

Sorry. You did not pass the 23 - Solar pumping system accessories test this time

How would you rate this course?

You are welcome to add your rating of this course. Remember that you have to be logged in before you take the test to be able to give your rating.

Correct
Q: What do zinc anodes do?
A: They help prevent corrosion in the motor
Correct
Q: What characterises VMP?
A: The voltage when solar panels are loaded optimally
Correct
Q: When should you use a sine wave filter?
A: With an external frequency drive connecting to a motor higher than 380VAC
Correct
Q: When is a thin film solar panel a better solution than a crystalline solar panel?
A: In cloudy conditions