sapling leaming Which of the following statements would not be true about photov

Question

sapling leaming Which of the following statements would not be true about photovoltaic cells? O O O They only work in daylight. They concentrate the Sun's heat, generating steam to drive an electrical generator. They contain an n-type semiconductor layer. They can be used independently from an electrical grid network. They commonly use silicon, but other semiconductors are sometimes used O Incorrect Photovoltaic cells are useful in remote locations such as satellites, highway signs, navigational buoys, and isolated villages in developing countries. Remember that a photovoltaic cell involves the direct conversion of energy from the sun into electrical energy

Explanation / Answer

Photovoltaic cell are Composed of a lot of solar cells. In Photovoltaic cell Contains Germanium and Silicon semiconductor device but there is no such N-Type semiconductor layers are used. This Photovoltaic cells are working at daylight. They are taking the sun's heat and generate the steam to give electrical energy.

Hence option third is the answer that means the statement '' they contain an n-type of semiconductor layer'' would not be true for the Photovoltaic cell.

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