List of top Electronics and Communication Engineering Questions on Transistors asked in TS PGECET

\(A_I\) in the given circuit is

In Emitter current bias, if \[ R_1||R_2 \] is very much larger than \[ R_E, \] then the circuit performance becomes like

For enhancement MOSFET, the gate-source voltage must have

Find the value of emitter current for a transistor with \[ \alpha_{dc}=0.98 \] and \[ I_{CBO}=5~\mu A \] when the base current is measured as \[ 100~\mu A. \]

The region of the V-I characteristic of JFET where \(I_D\) (drain current) is fairly constant is referred as

Which of the following is not correct with respect to Darlington amplifier?

The rise time of a BJT is 3.5 micro seconds. Find its transition frequency.