Control System Applications- Multiple choice Questions

Que.From the following graphs of the generalized transfer function 1/s+a, which plot shows a transfer function with a bigger value of a?
a. Blue plot
b. Red plot
c. Yellow plot
d. Purple plot
Que.From the following graphs of the generalized transfer function 1/as2, which plot shows the transfer function for a higher a?
a. Blue
b. Red
c. Yellow
d. Purple
Que.What is the impulse response of a system whose transfer function is that of pulse function?
a. u(t)+u(t-4)
b. u(t)-u(t-3)
c. u(t)-u(t-4)
d. u(t)-u(t+4)
Que.What is the impulse response till t=16 unit in time of a system whose transfer function is that of the following?
a. 3⁄4*r(t-4) + 3⁄4*r(t-16)+u(t-16)
b. 3⁄4*r(t-4) – 3⁄4*r(t+16)-u(t-16)
c. 3⁄4*r(t-4) – 3⁄4*r(t-16)-u(t-16)
d. 3⁄4*r(t-4) – 3⁄4*r(t+16)-u(t+16)
Que.The following figure shows a set of impulse responses. Identify which system provides the greatest delay.
a. Blue
b. Red
c. Delay
d. Purple
Que.The following figure shows a set of impulse responses. Identify which system provides the least delay.
a. Blue
b. Red
c. Delay
d. Purple
Que.Which response has the highest amplitude of step function?
a. Yellow
b. Red
c. Blue
d. Data inadequate
Que.Which response has the least amplitude in the transfer function?
a. Yellow
b. Red
c. Blue
d. Data inadequate
Que.Fill the half-filled code snippet which generates the following curve:
a. impulse, 0, 0
b. impulse, 0
c. impulse, 0 1
d. impulse, 1, 0
Que.Fill the half-filled code snippet to get the following graph:impulse(1,[1 _], ‘red’);____;impulse(1,[1 _], ‘blue’);impulse(1,[1 _], ‘yellow’);impulse(1,[1 _], ‘green’);
a. 2, hold, 3,4,5
b. 9, hold, 4,5,2
c. 5, hold, 4,3,2
d. Cannot be determined

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