Control Systems
1
GATE ECE 2017 Set 1
MCQ (Single Correct Answer)
+2
-0.6
Which one of the following options correctly describes the locations of the roots of the
equation s4 + s2 + 1 = 0
on the complex plane?
2
GATE ECE 2016 Set 3
MCQ (Single Correct Answer)
+2
-0.6
The first two rows in the Routh table for the characteristic equation of a certain closed-loop control
system are given as
The range of K for which the system is stable is
The range of K for which the system is stable is3
GATE ECE 2016 Set 1
Numerical
+2
-0
The transfer function of a linear time invariant system is given by $$H\left(s\right)\;=\;2s^4\;-\;5s^3\;+\;5s\;-\;2$$.
The number of zeros in the right half of the s-plane is __________.
Your input ____
4
GATE ECE 2015 Set 3
Numerical
+2
-0
The characteristic equation of an LTI system is given by
F(s) = s5 + 2s4 +3s3 + 6s2 - 4s - 8 = 0.The number of roots that lie strictly in the left half s-plane is _____.
F(s) = s5 + 2s4 +3s3 + 6s2 - 4s - 8 = 0.The number of roots that lie strictly in the left half s-plane is _____.
Your input ____
Questions Asked from Marks 2
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GATE ECE Subjects
Signals and Systems
Network Theory
Control Systems
Digital Circuits
General Aptitude
Electronic Devices and VLSI
Analog Circuits
Engineering Mathematics
Microprocessors
Communications
Electromagnetics