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Control Systems
Block Diagram and Signal Flow Graph
Marks 1Marks 2
Polar Nyquist and Bode Plot
Marks 1Marks 2Marks 5
State Variable Analysis
Marks 1Marks 2Marks 5
Basics of Control System
Marks 1Marks 2
Routh Hurwitz Stability
Marks 1Marks 2
Time Response Analysis
Marks 1Marks 2
Root Locus Techniques
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Controller and Compensator
Marks 1Marks 2
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1
GATE EE 2024
MCQ (Single Correct Answer)
+1
-0.33

For the block-diagram shown in the figure, the transfer function $\frac{C(s)}{R(s)}$ is

GATE EE 2024 Control Systems - Block Diagram and Signal Flow Graph Question 1 English
A

$\frac{G(s)}{1 + 2G(s)}$

B

-$\frac{G(s)}{1 + 2G(s)}$

C

$\frac{G(s)}{1 - 2G(s)}$

D

-$\frac{G(s)}{1 - 2G(s)}$

2
GATE EE 2023
MCQ (Single Correct Answer)
+1
-0.33

For the block diagram shown in the figure, the transfer function $${{Y(s)} \over {R(s)}}$$ is

GATE EE 2023 Control Systems - Block Diagram and Signal Flow Graph Question 2 English

A
$${{2s + 3} \over {s + 1}}$$
B
$${{3x + 2} \over {s - 1}}$$
C
$${{s + 1} \over {3s + 2}}$$
D
$${{3s + 2} \over {s + 1}}$$
3
GATE EE 2015 Set 1
MCQ (Single Correct Answer)
+1
-0.3
For the signal-flow graph shown in the figure, which one of the following expressions is equal to the transfer function $${\left. {{{Y\left( s \right)} \over {{X_2}\left( s \right)}}} \right|_{{x_1}\left( s \right) = 0}}?$$ GATE EE 2015 Set 1 Control Systems - Block Diagram and Signal Flow Graph Question 13 English
A
$${{{G_1}} \over {1 + {G_2}\left( {1 + {G_1}} \right)}}$$
B
$${{{G_2}} \over {1 + {G_1}\left( {1 + {G_2}} \right)}}$$
C
$${{{G_1}} \over {1 + {G_1}{G_2}}}$$
D
$${{{G_2}} \over {1 + {G_1}{G_2}}}$$
4
GATE EE 2014 Set 3
MCQ (Single Correct Answer)
+1
-0.3
The signal flow graph of a system is shown below. $$U(S)$$ is the input and $$C(S)$$ is the output. GATE EE 2014 Set 3 Control Systems - Block Diagram and Signal Flow Graph Question 14 English

Assuming $${h_1} = {b_1}$$ and $${h_0} = {b_0} - {b_1}{a_1},$$ the input-output transfer function, $$G\left( S \right) = {{C\left( S \right)} \over {U\left( S \right)}}$$ of the system is given by

A
$$G\left( S \right) = {{{b_0}s + {b_1}} \over {{s^2} + {a_0}s + {a_1}}}$$
B
$$G\left( S \right) = {{{a_1}s + {a_0}} \over {{s^2} + {b_1} + {b_0}}}$$
C
$$G\left( S \right) = {{{b_1}s + {b_0}} \over {{s^2} + {a_1}s + {a_0}}}$$
D
$$G\left( S \right) = {{{a_0}s + {a_1}} \over {{s^2} + {b_0}s + {b_1}}}$$
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Questions Asked from Marks 1
GATE EE 2024 (1) GATE EE 2023 (1) GATE EE 2015 Set 1 (1) GATE EE 2014 Set 3 (1) GATE EE 1993 (1) GATE EE 1992 (1)
GATE EE Subjects
Electromagnetic Fields
Signals and Systems
Engineering Mathematics
General Aptitude
Power Electronics
Power System Analysis
Analog Electronics
Control Systems
Digital Electronics
Electrical Machines
Electric Circuits
Electrical and Electronics Measurement