Solar

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Solar Quiz: Test Your Knowledge on Photovoltaics

Are you ready to challenge your understanding of solar energy and photovoltaic technology? This quiz covers essential concepts related to solar radiation, solar cells, and their efficiency. It’s a perfect way to gauge your knowledge and strengthen your understanding of this vital energy source.

Join us and find out if you can ace the following topics:

  • Solar radiation and its properties
  • PV cell operation and performance
  • Impact of temperature on solar efficiency
  • Understanding solar energy metrics
13 Questions3 MinutesCreated by ExploringSun123
The solar radiation that crosses the atmosphere can be reflected (ϝ) or transmitted (τ) such that ϝ + τ = 1.
True
False
The equilibrium without external sources, the space charge zone of a PN junction is mainly negatively charged.
True
False
Dark or saturation current plays a very large role of the performance of the solar cell
True
False
The photogenerated current is proportional to the solar radiation
True
False
MPP voltage in a PV cell is a little bit greater than the open circuit voltage
True
False
An increase in the cell temperature increases the open circuit voltage
True
False
Air Mass 1 (AM1) is related to the sun position at the sunset
True
False
In a solar PV cell, the n-type region is much thinner than p-type
True
False
The conversion efficiency of a PV cell is around 75%
True
False
The MPP current in PV cell is similar to the short circuit current
True
False
Bandgap energy decreases by increasing the temperature
True
False
An increase in the cell temperature increases the short circuit current
True
False
MPP current in a PV cell is about one half of the short circuit current
True
False
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