Question: The input impedance of op-amp circuit of figure is
Options
A : 120 k ohm
B : 110 k ohm
C : infinity
D : 10 k ohm
Analog Electronics - Part 1 more questions
In figure v 1 = 8 V and v 2....
The load impedance Z L of a CE amplifier has....
If an amplifier with gain of - 1000 and feedback....
In figure The minimum and maximum load currents are
In figure, V EB = 0.6 V, ? = 99.....
In a BJT circuit a pnp transistor is replaced by....
To protect the diodes in a rectifier and capacitor input....
In a CE amplifier the input impedance is equal to....
For a system to work, as oscillator the total phase....
Analog Electronics - Part 1 more Online Exam Quiz
Standard Logic Devices (SLD) - General Questions
Testing and Troubleshooting - General Questions
Thyristors and Tranducers - General Questions
Transistors and Applications - General Questions
Voltage and Current - General Questions
Automatic Control Systems - Part 1
Communication Systems - Part 1