Semiconductor Electronics

Bihar Board Class 12 · Physics · 39 past questions

6 of 39 · show all

1. Q2 2026 Set A

   In a transistor

   Try it →
2. Q13 2024 Set A

   Instrument used to increase input voltage/current is called

   Try it →
3. Q24 2023 Set F

   Unit of amplification factor of transistor is

   Try it →
4. Q32 2021 Set A

   Which of the following is correct ?

   Try it →
5. Q35 2019

   Explain with the help of a labelled diagram the working of a transistor as an oscillator.

   Try it →
6. Q37 2018

   If the current constant for a transistor are $\alpha$ and $\beta$ then…

   Try it →