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JEE PHYSICS MCQ: SEMI CONDUCTOR DEVICES
1
Medium
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Understanding
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Statement I: A Zener diode is used to get constant voltage at variable current under reverse bias.
Statement II: The most popular use of Zener diode is as voltage regulator.
Statement II: The most popular use of Zener diode is as voltage regulator.
View answer and explanation
Correct option: A
Statement I is true, Statement II is true; Statement II is the correct explanation for Statement I
Option A (Statement I is true, Statement II is true; Statement II is the correct explanation for Statement I) is correct because Zener diodes are used as voltage regulators due to their ability to maintain constant voltage under reverse bias.
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