1
GATE EE 1996
MCQ (Single Correct Answer)
+1
-0.3
A non inverting op - amp amplifier is shown in figure. The o/p voltage is
2
GATE EE 1996
MCQ (Single Correct Answer)
+1
-0.3
Let the magnitude of the gain in the inverting op - amp amplifier circuit shown be $$x$$ with switch $${S_1}$$ open. When the switch $${S_1}$$ is closed, the magnitude of gain becomes.
3
GATE EE 1995
Fill in the Blanks
+1
-0
The common mode voltage of a unity gain (voltage follower) op-amp buffer in terms of its output voltage $${V_0}$$ is __________.
4
GATE EE 1994
Fill in the Blanks
+1
-0
Given figure, shows a non - inverting op - amp summer with $${V_1} = 2\,V$$ and $${V_2} = \, - 1V.$$ The output voltage $${V_0} = \_\_\_\_\_$$
Questions Asked from Operational Amplifier (Marks 1)
Number in Brackets after Paper Indicates No. of Questions
GATE EE 2022 (1)
GATE EE 2015 Set 1 (2)
GATE EE 2015 Set 2 (2)
GATE EE 2014 Set 3 (1)
GATE EE 2013 (1)
GATE EE 2011 (2)
GATE EE 2010 (1)
GATE EE 2009 (1)
GATE EE 2007 (1)
GATE EE 2006 (1)
GATE EE 2003 (1)
GATE EE 2000 (3)
GATE EE 1997 (2)
GATE EE 1996 (2)
GATE EE 1995 (1)
GATE EE 1994 (1)
GATE EE 1992 (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