[amp_mcq option1=”Infinite on resistance” option2=”Finite off resistance” option3=”Buffer” option4=”Infinite off resistance” correct=”option2″]
The correct answer is: B. Finite off resistance
In a CMOS inverter, the transistor is a switch that has a finite off resistance. This means that when the transistor is turned off, there is still a small amount of current that flows through it. This current is called the leakage current, and it can cause problems in some circuits.
The other options are incorrect because:
- Option A: Infinite on resistance is not possible. A transistor cannot have infinite resistance, because then it would not be able to conduct any current.
- Option C: A buffer is a circuit that isolates one part of a circuit from another. It does not have anything to do with the resistance of a transistor.
- Option D: Infinite off resistance is not possible. A transistor cannot have infinite resistance, because then it would not be able to conduct any current.
I hope this helps! Let me know if you have any other questions.