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AE 2019 || Day 17 || Control Systems Quiz 1

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Question 1

An open loop T.F. of a unity feedback system is given by

The closed loop transfer function will have poles at

Question 2

The transfer function for the system shown below is

Question 3

Match List-I with List-II and select the correct answer using the code given below the lists:
List-I
A) Mass
B) Damper
C) Spring
D) Force
List-II
1) Capacitor
2) Voltage
3) Resistor
4) Inductor

Question 4

The signal flow graph shown below has M number of Forward paths and P number of individual loops. What are their values?
   

Question 5

By using feedback in control systems, the sensitivity to parameter variation is improved. This is achieved at rate the cost of

Question 6

For a unity feedback control with the damping ratio is

Question 7

Given the Laplace transform of the Laplace transform of is equal to

Question 8

The type number of the control system with is

Question 9

The input-output relationship of a linear time invariant continuous time system is given by

Where r(t) and c(t) are input and output respectively. What is the transfer function of the system equal to?

Question 10

Which one of the following is the correct statement?
A minimum phase transfer function has
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Apr 14ESE & GATE EE