GATE EE 2017 Set 1 | Block Diagram and Signal Flow Graph Question 3 | Control Systems

GATE EE 2017 Set 1

MCQ (Single Correct Answer)

-0.6

In the system whose signal flow graph is shown in the figure, $${{U_1}\left( s \right)}$$ and $${{U_2}\left( s \right)}$$ are inputs. The transfer function $${{Y\left( s \right)} \over {{U_1}\left( s \right)}}\,$$ is GATE EE 2017 Set 1 Control Systems - Block Diagram and Signal Flow Graph Question 5 English

GATE EE 2017 Set 1 Control Systems - Block Diagram and Signal Flow Graph Question 5 English

$${{{k_1}} \over {JL{s^2} + JRs + {k_1}{k_2}}}$$

$${{{k_1}} \over {JL{s^2} - JRs - {k_1}{k_2}}}$$

$${{{k_1} - {U_2}\left( {R + sL} \right)} \over {JL{s^2} + \left( {JR - {U_2}L} \right)s + {k_1}{k_2} - {U_2}R}}$$

$${{{k_1} - {U_2}\left( {sL - R} \right)} \over {JL{s^2} - \left( {JR + {U_2}L} \right)s - {k_1}{k_2} + {U_2}R}}$$

GATE EE 2015 Set 1

MCQ (Single Correct Answer)

-0.6

Find the transfer function $${{Y\left( s \right)} \over {X\left( s \right)}}$$ of the system given below: GATE EE 2015 Set 1 Control Systems - Block Diagram and Signal Flow Graph Question 6 English

GATE EE 2015 Set 1 Control Systems - Block Diagram and Signal Flow Graph Question 6 English

$${{{G_1}} \over {1 - H{G_1}}} + {{{G_2}} \over {1 - H{G_2}}}$$

$${{{G_1}} \over {1 + H{G_1}}} + {{{G_2}} \over {1 + H{G_2}}}$$

$${{{G_1} + {G_2}} \over {1 + H\left( {{G_1} + {G_2}} \right)}}$$

$${{{G_1} + {G_2}} \over {1 - H\left( {{G_1} + {G_2}} \right)}}$$

GATE EE 2014 Set 3

MCQ (Single Correct Answer)

-0.6

The block diagram of a system is shown in the figure GATE EE 2014 Set 3 Control Systems - Block Diagram and Signal Flow Graph Question 7 English

If the desired transfer function of the system is $${{C\left( s \right)} \over {R\left( s \right)}}\, = {s \over {{s^2} + s + 1}},$$ then $$G(s)$$ is

$$1$$

$$s$$

$$1/s$$

$${{ - s} \over {{s^3} + {s^2} - s - 2}}$$

GATE EE 2013

MCQ (Single Correct Answer)

-0.6

The signal flow graph for a system is given below. The transfer function $${{Y\left( s \right)} \over {U\left( s \right)}}$$ for this system is GATE EE 2013 Control Systems - Block Diagram and Signal Flow Graph Question 8 English