Practice Introduction (1.1) - Solar Photovoltaic Systems - Renewable Energy Engineering

Practice: Introduction

Lesson 1.1Solar Photovoltaic Systems

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9 questions

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4 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is the photovoltaic effect?
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Think about how light interacts with solar cells.
Question 2.
Name the two types of semiconductor materials commonly used in solar cells.
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One is single crystal, the other is a type of multiple crystals.
3Question 3.
What is the primary function of solar cells?
- To absorb heat
- To convert sunlight into electricity
- To store energy
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Focus on the main goal of a solar cell.
4Question 4.
True or False: The efficiency of a solar cell is the percentage of sunlight it converts into electricity.
- True
- False
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Consider what efficiency means in this context.
Question 5.
Consider a solar cell with an efficiency of 20% and an area of 1 m². If it receives 1000 W/m² of sunlight, how much power can it generate?
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You need to apply the efficiency to the power received.
Question 6.
What are the economic implications of using PVT systems versus traditional PV systems in residential applications?
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Think about both energy savings and initial investment.

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