. Which of the following is not correct transistor configuration
A. In Common collector configuration, IB decreases with increase of VBC.
B. In Common collector configuration, Current becomes constant after certain voltage.
C. In Common base configuration, current gain is IC/IE.
D. In Common base configuration, when emitter and collector are reversed biased, it is called saturation region
In Common base configuration, when emitter and collector both are reversed biased, then IE becomes zero. Hence that state is called cut-off region.