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4 questions Advanced
ECADEMY test
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.
Question 1 of 4 Advanced
What do zinc anodes do?
Question 2 of 4 Advanced
How many cells does a typical solar panel consist of?
Question 3 of 4 Advanced
What is the purpose of a surge arrestor?
Question 4 of 4 Advanced
When is a thin film solar panel a better solution than a crystalline solar panel?
Question 4 of 4 Advanced
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Q: What do zinc anodes do?
A: They detect when water disappears
Q: What do zinc anodes do?
A: They help prevent corrosion in the motor
Q: What do zinc anodes do?
A: They ensure that the motor is cooledzinc anodes do?
Q: How many cells does a typical solar panel consist of?
A: Between 36 and 72 panels
Q: How many cells does a typical solar panel consist of?
A: Between 48 and 96 panels
Q: How many cells does a typical solar panel consist of?
A: Between 24 and 48 panels
Q: What is the purpose of a surge arrestor?
A: It protects against nearby lightning strikes and thunderstorms
Q: What is the purpose of a surge arrestor?
A: It allows you to safely disconnect the power for service
Q: What is the purpose of a surge arrestor?
A: It prevents the motor from wearing out
Q: When is a thin film solar panel a better solution than a crystalline solar panel?
A: In cold conditions
Q: When is a thin film solar panel a better solution than a crystalline solar panel?
A: In windy conditions
Q: When is a thin film solar panel a better solution than a crystalline solar panel?
A: In cloudy conditions