1

GATE ECE 2014 Set 4

MCQ (Single Correct Answer)

+1

-0.3

In a Bode magnitude plot, which one of the following slopes would be exhibited at high
frequencies by a 4

^{th}order all-pole system?2

GATE ECE 2014 Set 1

MCQ (Single Correct Answer)

+1

-0.3

Consider the feedback system shown in the figure. The Nyquist plot of G(s) is also shown. Which
one of the following conclusions is correct?

3

GATE ECE 2013

MCQ (Single Correct Answer)

+1

-0.3

The Bode plot of a transfer function G (s) is shown in the figure below.
The gain (20 log $$\left| {G(s)} \right|$$ ) is 32 dB and -8dB at 1rad/s and 10rad/s respectively. The phase is negative for all $$\omega .$$ Then G(s) is

4

GATE ECE 2012

MCQ (Single Correct Answer)

+1

-0.3

A system with transfer function
g(s) = $${{\left( {{s^2} + 9} \right)\left( {s + 2} \right)} \over {\left( {s + 1} \right)\left( {s + 3} \right)\left( {s + 4} \right)}},$$ is excited by $$\sin \left( {\omega t} \right).$$ The steady-state output of the system is zero at

Questions Asked from Frequency Response Analysis (Marks 1)

Number in Brackets after Paper Indicates No. of Questions

GATE ECE 2022 (1)
GATE ECE 2016 Set 2 (1)
GATE ECE 2016 Set 1 (1)
GATE ECE 2015 Set 3 (2)
GATE ECE 2015 Set 1 (1)
GATE ECE 2014 Set 4 (1)
GATE ECE 2014 Set 1 (1)
GATE ECE 2013 (1)
GATE ECE 2012 (1)
GATE ECE 2011 (1)
GATE ECE 2010 (2)
GATE ECE 2007 (1)
GATE ECE 2006 (2)
GATE ECE 2005 (1)
GATE ECE 2003 (2)
GATE ECE 2002 (1)
GATE ECE 2001 (1)
GATE ECE 1999 (2)
GATE ECE 1998 (2)
GATE ECE 1995 (1)
GATE ECE 1994 (2)

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