1
GATE EE 2025
MCQ (Single Correct Answer)
+2
-0.67
In the circuit, shown below, if the values of $R$ and $C$ are very large, the form of the output voltage for a very high frequency square wave input, is best represented by
A
B
C
D
2
GATE EE 2025
Numerical
+2
-0
The op-amps in the following circuit are ideal. The voltage gain of the circuit is ___________. (Round off to the nearest integer)
Your input ____
3
GATE EE 2024
Numerical
+2
-0
A difference amplifier is shown in the figure. Assume the op-amp to be ideal. The CMRR (in dB) of the difference amplifier is ________ (rounded off to 2 decimal places).
Your input ____
4
GATE EE 2023
MCQ (Single Correct Answer)
+2
-0.67
Consider the OP AMP based circuit shown in the figure. Ignore the conduction drops of diodes $$D_1$$ and $$D_2$$. All the components are ideal and the breakdown voltage of the Zener is 5 V. Which of the following statements is true?
Questions Asked from Operational Amplifier (Marks 2)
Number in Brackets after Paper Indicates No. of Questions
GATE EE 2025 (2)
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
Electromagnetic Fields
Signals and Systems
Engineering Mathematics
General Aptitude
Power Electronics
Power System Analysis
Analog Electronics
Control Systems
Digital Electronics
Electrical Machines
Electric Circuits