Q. The correct circuit representation of the structure shown in the figure is
Ans: Option A
Points to note to solve this question. 1) Emitter and collector are n-type so the transistor will be
n-p-n
∴ Options (3) and (4) are eliminated
2) The diode is connected between base and collector
Base is n-type
Collector is n++ type
Hence collector will be of n-type and base will be p-type.
![Determine the correctness (or otherwise) of the following Assertion [A] and the Reason [R]](https://www.gkseries.com/blog/wp-content/uploads/2023/10/Determine-the-correctness-or-otherwise-of-the-following-Assertion-A-and-the-Reason-R.jpg)
