Practice Instruments And Methods (4.1) - Solar Energy - Renewable Energy Engineering

Practice: Instruments and Methods

Lesson 4.1Solar Energy

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10 questions

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6 sample questions

Question 1.
What does a pyranometer measure?
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Think about the different types of solar radiation.
Question 2.
What does the albedometer measure?
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Consider what happens to sunlight when it strikes a surface.
3Question 3.
What is the primary function of a pyranometer?
- To measure wind speed
- To measure solar radiation
- To measure temperature
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Consider its application in solar energy.
4Question 4.
True or False: A pyrheliometer measures both direct and diffuse solar radiation.
- True
- False
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Think about the specific type of radiation it captures.
Question 5.
You design a solar panel installation in a region with varied albedo due to surrounding vegetation. How might you account for this in your energy yield predictions?
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Think of the impact that surrounding environments can have on solar readings.
Question 6.
Imagine that the calibration of a pyrheliometer were incorrectly set at a tilt rather than horizontal. What potential errors would arise in measuring solar direct irradiance?
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Consider how misalignment can affect measurements.

6 more questions in this section. Enroll free to practise them all.