If voltage feedback (negative) is applied to an amplifier, its output impedance ___________
If voltage feedback (negative) is applied to an amplifier, its output impedance ___________
Emitter follower is used for ___________
Emitter follower is used for ___________
A feedback circuit usually employs ___________ network
A feedback circuit usually employs ___________ network
The gain of an amplifier without feedback is 100 db. If a negative feedback of 3 db is applied, the gain of the amplifier will become ___________
The gain of an amplifier without feedback is 100 db. If a negative feedback of 3 db is applied, the gain of the amplifier will become ___________
Negative feedback is employed in ___________
Negative feedback is employed in ___________
The value of negative feedback fraction is always ___________
The value of negative feedback fraction is always ___________
An emitter follower has ___________ input impedance
An emitter follower has ___________ input impedance
Emitter follower is a ___________ circuit
Emitter follower is a ___________ circuit
When a negative voltage feedback is applied to an amplifier, its bandwidth___________
When a negative voltage feedback is applied to an amplifier, its bandwidth___________
If the output of an amplifier is 10 V and 100 mV from the output is fed back to the input, then feedback fraction is ___________
If the output of an amplifier is 10 V and 100 mV from the output is fed back to the input, then feedback fraction is ___________
When current feedback (negative) is applied to an amplifier, its input impedance ___________
When current feedback (negative) is applied to an amplifier, its input impedance ___________
The gain of an amplifier with feedback is known as ___________ gain
The gain of an amplifier with feedback is known as ___________ gain
The output impedance of an emitter follower is ___________
The output impedance of an emitter follower is ___________
The voltage gain of an emitter follower is ___________
The voltage gain of an emitter follower is ___________
When voltage feedback (negative) is applied to an amplifier, its input impedance ___________
When voltage feedback (negative) is applied to an amplifier, its input impedance ___________
If the feedback fraction of an amplifier is 0.01, then voltage gain with negative feedback is approximately___________
If the feedback fraction of an amplifier is 0.01, then voltage gain with negative feedback is approximately___________
When negative voltage feedback is applied to an amplifier, its voltage gain ___________
When negative voltage feedback is applied to an amplifier, its voltage gain ___________
When current feedback (negative) is applied to an amplifier, its output impedance
When current feedback (negative) is applied to an amplifier, its output impedance
