A transistor connected in common emitter con- figuration has input resistance $${{R}_{B}}=2\,k\Omega $$ and load resistance of $$5\,k\Omega $$. If $$\beta =60$$ and an input signal $$12\text{ }mV$$ is applied, calculate the voltage gain, the power gain and the value of output voltage

Question

TuteeHUB · Accepted Answer

$${{A}_{V}}=20,\,{{V}_{out}}=1V,$$and power gain $$=2000$$

TuteeHUB · Answer

$${{A}_{V}}=150,\,\,{{V}_{out}}=1.8\,V,$$ and power gain $$=9000$$

TuteeHUB · Answer

$${{A}_{V}}=150,\,{{V}_{out}}=1.5V,$$ and power gain $$=8500$$

TuteeHUB · Answer

$${{A}_{V}}=20,\,{{V}_{out}}=1.5V,$$ and power gain$$=2000$$

1.	A transistor connected in common emitter con- figuration has input resistance \[{{R}_{B}}=2\,k\Omega \] and load resistance of \[5\,k\Omega \]. If \[\beta =60\] and an input signal \[12\text{ }mV\] is applied, calculate the voltage gain, the power gain and the value of output voltage
A.	\[{{A}_{V}}=150,\,\,{{V}_{out}}=1.8\,V,\] and power gain \[=9000\]
B.	\[{{A}_{V}}=20,\,{{V}_{out}}=1V,\]and power gain \[=2000\]
C.	\[{{A}_{V}}=150,\,{{V}_{out}}=1.5V,\] and power gain \[=8500\]
D.	\[{{A}_{V}}=20,\,{{V}_{out}}=1.5V,\] and power gain\[=2000\]
Answer» B. \[{{A}_{V}}=20,\,{{V}_{out}}=1V,\]and power gain \[=2000\]

A transistor connected in common emitter con- figuration has input resistance \[{{R}_{B}}=2\,k\Omega \] and load resistance of \[5\,k\Omega \]. If \[\beta =60\] and an input signal \[12\text{ }mV\] is applied, calculate the voltage gain, the power gain and the value of output voltage

Discussion

No Comment Found

Related MCQs

Reply to Comment