Analog Electronics
Diode Circuits and Applications
Marks 1Marks 2Marks 5
Frequency Response
Marks 2
Bjt and Mosfet Biasing
Marks 1Marks 2Marks 5
Feedback Amplifiers and Oscillator Circuits
Marks 1Marks 2Marks 5
Operational Amplifier
Marks 1Marks 2Marks 5
Small Signal Modeling
Marks 1Marks 2Marks 5
1
GATE EE 1992
MCQ (More than One Correct Answer)
+1
-0
An ideal op-amp is used to make an inverting amplifier. The two input terminals of the op-amp are at the same potential because
A
The two input terminals are directly shorted internally
B
The input impedance of the op-amp is infinity
C
The open-loop gain of the op-amp is infinity
D
$$CMRR$$ is infinity.
GATE EE Subjects
Electromagnetic Fields
Signals and Systems
Engineering Mathematics
General Aptitude
Power Electronics
Power System Analysis
Analog Electronics
Control Systems
Digital Electronics
Electrical Machines
Electric Circuits
Electrical and Electronics Measurement