When current feedback (negative) is applied to an amplifier, its input impedance ___________
When current feedback (negative) is applied to an amplifier, its input impedance ___________
When current feedback (negative) is applied to an amplifier, its output impedance
When current feedback (negative) is applied to an amplifier, its output impedance
When voltage feedback (negative) is applied to an amplifier, its input impedance ___________
When voltage feedback (negative) is applied to an amplifier, its input impedance ___________
Negative feedback is employed in ___________
Negative feedback is employed in ___________
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 ___________
Emitter follower is used for ___________
Emitter follower is used for ___________
Emitter follower is a ___________ circuit
Emitter follower is a ___________ circuit
An emitter follower has ___________ input impedance
An emitter follower has ___________ input impedance
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 ___________
The voltage gain of an emitter follower is ___________
The voltage gain of an emitter follower is ___________
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___________
The gain of an amplifier with feedback is known as ___________ gain
The gain of an amplifier with feedback is known as ___________ gain
The value of negative feedback fraction is always ___________
The value of negative feedback fraction is always ___________
When a negative voltage feedback is applied to an amplifier, its bandwidth___________
When a negative voltage feedback is applied to an amplifier, its bandwidth___________
The output impedance of an emitter follower is ___________
The output impedance of an emitter follower is ___________
A feedback circuit usually employs ___________ network
A feedback circuit usually employs ___________ network
If voltage feedback (negative) is applied to an amplifier, its output impedance ___________
If voltage feedback (negative) is applied to an amplifier, its output impedance ___________
When negative voltage feedback is applied to an amplifier, its voltage gain ___________
When negative voltage feedback is applied to an amplifier, its voltage gain ___________
