engineering recuitment BARC Stipendiary Trainee Category I 2023 Mock Test Physics Semiconductors Semiconductors
Figure shows the transfer characteristics of a base-biased CE transistor. Which of the following statements is false?
1
At Vi = 0.4 V, transistor is in active state.
2
At Vi = 1 V , it can be used as an amplifier.
3
At Vi = 0.5 V, it can be used as a switch turned off.
4
At Vi = 2.5 V, it can be used as a switch turned on.