Quiz On Photovoltaics
6 Questions
| Total Attempts: 1246
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This quiz will test your understanding on the subject of Photovoltaics.
Questions and Answers
- 1.What is Photovoltaics?
- A.
It is the conversion of wind into electricity.
- B.
It is the use of geothermal energy.
- C.
It is the direct conversion of light into electricity at the atomic level.
- D.
It is the burning of fossil fuels to create electricity.
- 2.What are Photovoltaic Cells or solar cells made of?
- A.
Steel
- B.
Silicon
- C.
Plastic
- D.
Concrete
- 3.What is the most common volt system in a Photovoltaic module?
- A.
12 volt system
- B.
30 volt system
- C.
60 volt system
- D.
100 volt system
- 4.Why is photovoltaic modules or solar panels so widely advocated?
- A.
They take up little space.
- B.
They are cheap and can produce energy.
- C.
They are efficient.
- D.
They produce clean energy.
- 5.How much Sunlight falls on the earth?
- A.
15 000 TeraWatts
- B.
54 000 TeraWatts
- C.
89 000 TeraWatts
- D.
39 000 TeraWatts
- 6.What is the market average energy conversion ratio for Photovoltaic cells?
- A.
12%-18%
- B.
20%-30%
- C.
40%-50%
- D.
100%
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