1
GATE ECE 2006
MCQ (Single Correct Answer)
+2
-0.6
The positive values of “K” and “a” so that the system shown in the figure below
oscillates at a frequency of 2 rad/sec respectively are
2
GATE ECE 2004
MCQ (Single Correct Answer)
+2
-0.6
For the polynomial
P(s) = s5 + s4 + 2s3 + 2s2 + 3s + 15 ,
the number of roots which lie in the right half of the s-plane is
P(s) = s5 + s4 + 2s3 + 2s2 + 3s + 15 ,
the number of roots which lie in the right half of the s-plane is
3
GATE ECE 2003
MCQ (Single Correct Answer)
+2
-0.6
The open-loop transfer function of a unity feedback system is $$$G\left(s\right)=\frac k{s\left(s^2+s+2\right)\left(s+3\right)}$$$ the range of 'k' for which the system is stable
4
GATE ECE 2002
MCQ (Single Correct Answer)
+2
-0.6
The characteristic polynomial of a system is
q(s) = 2s5 + s4 + 4s3 + 2s2 + 2s + 1. The system is
q(s) = 2s5 + s4 + 4s3 + 2s2 + 2s + 1. The system is
Questions Asked from Stability (Marks 2)
Number in Brackets after Paper Indicates No. of Questions
GATE ECE 2022 (1)
GATE ECE 2017 Set 1 (1)
GATE ECE 2017 Set 2 (1)
GATE ECE 2016 Set 1 (1)
GATE ECE 2016 Set 3 (1)
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GATE ECE 2014 Set 4 (1)
GATE ECE 2012 (1)
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GATE ECE 2006 (1)
GATE ECE 2004 (1)
GATE ECE 2003 (1)
GATE ECE 2002 (2)
GATE ECE 2001 (1)
GATE ECE 1994 (1)
GATE ECE 1993 (1)
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GATE ECE 1989 (1)
GATE ECE 1988 (1)
GATE ECE Subjects
Network Theory
Control Systems
Electronic Devices and VLSI
Analog Circuits
Digital Circuits
Microprocessors
Signals and Systems
Representation of Continuous Time Signal Fourier Series Discrete Time Signal Fourier Series Fourier Transform Discrete Time Signal Z Transform Continuous Time Linear Invariant System Transmission of Signal Through Continuous Time LTI Systems Discrete Time Linear Time Invariant Systems Sampling Continuous Time Signal Laplace Transform Discrete Fourier Transform and Fast Fourier Transform Transmission of Signal Through Discrete Time Lti Systems Miscellaneous Fourier Transform
Communications
Electromagnetics
General Aptitude