1
GATE ECE 1999
MCQ (Single Correct Answer)
+1
-0.3
For a second-order system with the closed-loop transfer function
$$$T\left(s\right)=\frac9{s^2+4s+9}$$$ the settling time for 2% band in seconds is
2
GATE ECE 1998
MCQ (Single Correct Answer)
+1
-0.3
If $$F\left(s\right)\;=\;\frac\omega{s^2\;+\;\omega^2}$$, then the value of $$\underset{t\rightarrow\infty}{\lim\;}f\left(t\right),\;\left\{where\;F\left(s\right)\;is\;the\;L\left[f\left(t\right)\right]\right\}$$
3
GATE ECE 1998
MCQ (Single Correct Answer)
+1
-0.3
Consider a unity feedback control system with open-loop transfer function
$$G\left(s\right)\;=\;\frac K{s\left(s\;+\;1\right)}$$ .
The steady state error of the system due to a unit step input is
4
GATE ECE 1998
MCQ (Single Correct Answer)
+1
-0.3
Consider a feedback control system with loop transfer function $$$G\left(s\right)H\left(s\right)=\frac{K\left(1+0.5s\right)}{s\left(1+s\right)\left(1+2s\right)}$$$
The type of the closed loop system is
Questions Asked from Time Response Analysis (Marks 1)
Number in Brackets after Paper Indicates No. of Questions
GATE ECE 2022 (2)
GATE ECE 2017 Set 1 (1)
GATE ECE 2016 Set 3 (1)
GATE ECE 2016 Set 2 (1)
GATE ECE 2015 Set 2 (1)
GATE ECE 2014 Set 4 (1)
GATE ECE 2014 Set 3 (1)
GATE ECE 2014 Set 2 (1)
GATE ECE 2011 (1)
GATE ECE 2008 (1)
GATE ECE 2007 (1)
GATE ECE 2002 (1)
GATE ECE 2001 (1)
GATE ECE 1999 (1)
GATE ECE 1998 (3)
GATE ECE 1995 (4)
GATE ECE 1994 (1)
GATE ECE Subjects
Signals and Systems
Representation of Continuous Time Signal Fourier Series
Fourier Transform
Continuous Time Signal Laplace Transform
Discrete Time Signal Fourier Series Fourier Transform
Discrete Fourier Transform and Fast Fourier Transform
Discrete Time Signal Z Transform
Continuous Time Linear Invariant System
Discrete Time Linear Time Invariant Systems
Transmission of Signal Through Continuous Time LTI Systems
Sampling
Transmission of Signal Through Discrete Time Lti Systems
Miscellaneous
Network Theory
Control Systems
Digital Circuits
General Aptitude
Electronic Devices and VLSI
Analog Circuits
Engineering Mathematics
Microprocessors
Communications
Electromagnetics