Semiconductor Electronics

Bihar Board Class 12 · Physics · 39 past questions

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1. Q11 2025 Set D20192017

   The Boolean expression for NAND gate is

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2. Q19 2023 Set F2017

   Diode is used as-

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3. Q38 2017

   For n-type Germanium, impurity doped in Germanium is-

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4. Q39 2017

   Explain-
   (i) Zener diode
   (ii) LED (light emitting diode). (with a figure)

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