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.

Question 1 of 4 Advanced

What characterises VMP?

Question 2 of 4 Advanced

How many cells does a typical solar panel consist of?

Question 3 of 4 Advanced

What do zinc anodes do?

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 characterises VMP?
A: The voltage when solar panels are loaded optimally
Q: What characterises VMP?
A: The voltage when wires aren’t connected
01: The voltage when solar panels are loaded optimally
02: The voltage when wires aren’t connected Your answer
03: The current when the wires are short-circuited
Q: What characterises VMP?
A: The current when the wires are short-circuited
01: The voltage when solar panels are loaded optimally
02: The voltage when wires aren’t connected
03: The current when the wires are short-circuited Your answer
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
01: Between 36 and 72 panels
02: Between 48 and 96 panels Your answer
03: Between 24 and 48 panels
Q: How many cells does a typical solar panel consist of?
A: Between 24 and 48 panels
01: Between 36 and 72 panels
02: Between 48 and 96 panels
03: Between 24 and 48 panels Your answer
Q: What do zinc anodes do?
A: They detect when water disappears
01: They detect when water disappears Your answer
02: They help prevent corrosion in the motor
03: They ensure that the motor is cooled
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 cooled
01: They detect when water disappears
02: They help prevent corrosion in the motor
03: They ensure that the motor is cooled Your answer
Q: When is a thin film solar panel a better solution than a crystalline solar panel?
A: In cold conditions
01: In cold conditions Your answer
02: In windy conditions
03: In cloudy conditions
Q: When is a thin film solar panel a better solution than a crystalline solar panel?
A: In windy conditions
01: In cold conditions
02: In windy conditions Your answer
03: In cloudy conditions
Q: When is a thin film solar panel a better solution than a crystalline solar panel?
A: In cloudy conditions