A)
The Boolean expression which satisfies the output of this logic gate is \[C=A\]. B, which is for AND gate
B)
C)
D)
Correct Answer: D
Solution :
| Key Idea: For forward biasing of diode, p-side of diode should be at higher potential than n-side. |
| The \[p-n\] junction diode can be shown as : |
| If p-side of \[p-n\] junction diode is given more |
 |
| positive potential than n-side, then it is forward biased. |
| In option [d], p-side is at 0V and n-side at 2V, so \[p\] is at higher potential. Hence, it is forward biased. |
| Note: \[p-n\] junction diode is mainly used as a rectifier. |
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