1
GATE EE 2022
MCQ (Single Correct Answer)
+2
-0.67
The output impedance of a non-ideal operational amplifier is denoted by Zout. The variation in the magnitude of Zout with increasing frequency, f, in the circuit shown below, is best represented by
A
B
C
D
2
GATE EE 2022
MCQ (Single Correct Answer)
+2
-0.67
The current gain (Iout/Iin) in the circuit with an ideal current amplifier given below is
3
GATE EE 2017 Set 2
MCQ (Single Correct Answer)
+2
-0.6
For the circuit shown below, assume that the $$OPAMP$$ is ideal.
Which one of the following is TRUE?
4
GATE EE 2017 Set 1
MCQ (Single Correct Answer)
+2
-0.6
The approximate transfer characteristic for the circuit shown below with an ideal operational amplifier and diode will be
A
B
C
D
Questions Asked from Operational Amplifier (Marks 2)
Number in Brackets after Paper Indicates No. of Questions
GATE EE 2024 (1)
GATE EE 2023 (1)
GATE EE 2022 (2)
GATE EE 2017 Set 2 (1)
GATE EE 2017 Set 1 (1)
GATE EE 2015 Set 1 (1)
GATE EE 2015 Set 2 (1)
GATE EE 2014 Set 3 (2)
GATE EE 2014 Set 1 (2)
GATE EE 2013 (1)
GATE EE 2009 (2)
GATE EE 2008 (4)
GATE EE 2007 (2)
GATE EE 2006 (1)
GATE EE 2005 (2)
GATE EE 2004 (3)
GATE EE 2003 (1)
GATE EE 2002 (1)
GATE EE 2001 (2)
GATE EE 2000 (1)
GATE EE 1998 (1)
GATE EE 1997 (1)
GATE EE 1992 (2)
GATE EE 1991 (1)
GATE EE Subjects
Electric Circuits
Electromagnetic Fields
Signals and Systems
Electrical Machines
Engineering Mathematics
General Aptitude
Power System Analysis
Electrical and Electronics Measurement
Analog Electronics
Control Systems
Power Electronics