Introducing a resistor in the emitter of a common amplifier stabilizes the dc operating point against variations in____________?

Related Mcqs:

Thermal runaway is not possible in FET because as the temperature of FET increases_________________?

A. the mobility decreases B. the transconductance increases C. the drain current increases D. none of the above...

A source follower using an FET usually has a voltage gain which is___________?

A. greater than +100 B. slightly less than unity but positive C. exactly unity but negative D. about -10...

Which of the following amplifier circuit using junction transistor has the best gain?

A. Common base B. Common emitter C. Common collector D. All have the same gain...

The cascade amplifier is a multistage configuration of__________?

A. CC-CB . B. CE-CB C. CB-CC D. CE-CC...

In all base driver amplifiers__________?

A. ac collector voltage is 180° out of phase with ac base voltage B. ac emitter voltage is 180° out of phase with ac base voltage C. ac collector voltage is in phase with ac base voltage D. none of the above...