NEET | 2013SemiconductorHard
Question
In a common emitter (CE) amplifier having a volagegain G, the transistor used has transconductance0.03 mho and current gain 25. If the abovetransistor is replaced with another one withtransconductance 0.02 mho and current gain 20,the voltage gain will be :
Options
A.
B.
C.1.5 G
D.
More Semiconductor Questions
A conducting wire of Copper and Germenium are cooled from room temperature to temperature 80K, then their resistance wil...At ordinary temperatures, an increase in temperature increases the conductivity of : -...When a p-n diode is reverse biased, then...For a transistor in a common emitter arrangement the alternating current gain b is given by : -...Which value of potential barrier is in the range, for given PN junction :-...