1
GATE ECE 2014 Set 1
MCQ (Single Correct Answer)
+2
-0.6
For the following feedback system $$G\left(s\right)=\frac1{\left(s+1\right)\left(s+2\right)}$$.The 2% settling time of the step
response is required to be less than 2 seconds.
Which one of the following compensators C(s) achieves this?
![GATE ECE 2014 Set 1 Control Systems - Time Response Analysis Question 12 English](https://gateclass.cdn.examgoal.net/examside/questions/871aded066629ea4137896027772807cc6ac31e325312559d74856faecd95261.jpg)
2
GATE ECE 2013
MCQ (Single Correct Answer)
+2
-0.6
The open-loop transfer function of a dc motor is given as $$\;\frac{\omega\left(s\right)}{V_a\left(s\right)}=\frac{10}{1+10s}$$, when
connected in feedback as shown below, the approximate value of Ka that will
reduce the time constant of the closed-loop system by one hundred times as
compared to that of the open-loop system is
![GATE ECE 2013 Control Systems - Time Response Analysis Question 13 English](https://gateclass.cdn.examgoal.net/examside/questions/4a97ef26f3df7026037dcb98183fa7d169eca838e9ee4b0cfd56aea238f7a8dc.jpg)
![GATE ECE 2013 Control Systems - Time Response Analysis Question 13 English](https://gateclass.cdn.examgoal.net/examside/questions/4a97ef26f3df7026037dcb98183fa7d169eca838e9ee4b0cfd56aea238f7a8dc.jpg)
3
GATE ECE 2009
MCQ (Single Correct Answer)
+2
-0.6
The unit step response of an under-damped second order system has steady state value of -2.
Which one of the following transfer function has these properties?
4
GATE ECE 2008
MCQ (Single Correct Answer)
+2
-0.6
A linear, time-invariant, causal continuous time system has a rational transfer
function with simple poles at s=-2 and s=-4, and one simple zero at s=-1. A unit
step u(t) is applied at the input of the system. At steady state, the output has
constant value of 1. The impulse response of this system is
Questions Asked from Time Response Analysis (Marks 2)
Number in Brackets after Paper Indicates No. of Questions
GATE ECE 2024 (1)
GATE ECE 2023 (1)
GATE ECE 2022 (2)
GATE ECE 2016 Set 2 (1)
GATE ECE 2016 Set 1 (1)
GATE ECE 2015 Set 2 (1)
GATE ECE 2015 Set 1 (1)
GATE ECE 2014 Set 3 (1)
GATE ECE 2014 Set 1 (1)
GATE ECE 2013 (1)
GATE ECE 2009 (1)
GATE ECE 2008 (2)
GATE ECE 2007 (2)
GATE ECE 2006 (2)
GATE ECE 2005 (2)
GATE ECE 2004 (2)
GATE ECE 2003 (1)
GATE ECE 2002 (1)
GATE ECE 1999 (1)
GATE ECE 1998 (1)
GATE ECE 1994 (2)
GATE ECE 1991 (2)
GATE ECE 1990 (1)
GATE ECE 1988 (1)
GATE ECE Subjects
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
Network Theory
Control Systems
Digital Circuits
General Aptitude
Electronic Devices and VLSI
Analog Circuits
Engineering Mathematics
Microprocessors
Communications
Electromagnetics