Question:medium
Given below are two statements:
Statement I: Photovoltaic devices can convert optical radiation into electricity.
Statement II: Zener diode is designed to operate under reverse bias in breakdown region.
In the light of the above statements, choose the most appropriate answer from the options given below:
Given below are two statements:
Statement I: Photovoltaic devices can convert optical radiation into electricity.
Statement II: Zener diode is designed to operate under reverse bias in breakdown region.
In the light of the above statements, choose the most appropriate answer from the options given below:
Statement I: Photovoltaic devices can convert optical radiation into electricity.
Statement II: Zener diode is designed to operate under reverse bias in breakdown region.
In the light of the above statements, choose the most appropriate answer from the options given below:
Updated On: May 2, 2026
Statement I is incorrect but Statement II is correct.
Statement I and Statement II are incorrect.
Both Statement I and Statement II are correct.
Statement I is correct but Statement II is incorrect
Show Solution
The Correct Option is C
Solution and Explanation
To determine the correct answer to the given question, let's analyze both statements individually:
-
Statement I: "Photovoltaic devices can convert optical radiation into electricity."
- Photovoltaic devices, commonly known as solar cells, work on the principle of the photovoltaic effect. When exposed to sunlight, these devices convert optical radiation (light) into electrical energy.
- This conversion occurs as photons of light excite electrons in the photovoltaic cell, creating an electric current. Thus, Statement I is correct.
-
Statement II: "Zener diode is designed to operate under reverse bias in breakdown region."
- Zener diodes are a type of semiconductor device designed to operate primarily in the reverse breakdown region to regulate voltage. Unlike regular diodes, Zener diodes allow current to flow in the reverse direction when a specific breakdown voltage is reached, without damaging the diode.
- Therefore, Statement II is also correct.
Considering the explanations above, both Statement I and Statement II are correct.
Conclusion: The most appropriate answer from the given options is: "Both Statement I and Statement II are correct."
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