Systems Performance MCQ Questions & Answers

Systems Performance MCQs : This section focuses on the "Systems Performance". These Multiple Choice Questions (MCQs) should be practiced to improve the Systems Performance skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.

Question 1

For a ramp input in second order system, which of the following represents the correct relationship between natural frequency and steady state error?

A. Both are directly proportional
B. Both are inversely proportional
C. Both are equal
D. None of the mentioned

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Question 2

Transfer function of a system is given by G(S) = b0 ? a1S+a0. What will be the static sensitivity of system?

A. b0 ? a0
B. b0 ? a1
C. a0 ? b0
D. a1 ? b0

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Question 3

Transfer function of a system with input y(t) = t2/2 is given by 1/S. What will be the obtained output?

A. 6t3
B. t3/6
C. t3
D. t4

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Question 4

What will be the damping ratio of a system with transfer function G(S) = 5/(3S2+2S+3)?

A. 1.5
B. 0.5
C. 0.33
D. 2

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Question 5

What will be the static sensitivity of a system with transfer function G(S) = 4/(5S2+8S+2)?

A. 0.5
B. 2
C. 4
D. 04-May

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Question 6

What will be the time constant for a system represented by transfer function G(S) = 5/(3S+2)?

A. 3
B. 2.5
C. 1.5
D. 2

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Question 7

Which of the following represent condition for an over-damped system?

A. Damping ratio<0
B. Damping ratio=0
C. Damping ratio=0.5
D. Damping ratio>1

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Question 8

Which of the following represents a system with transfer function G(S) = 5/(3S2+8S+3) ?

A. Over damped system
B. Un-damped system
C. Under damped system
D. None of the mentioned

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Question 9

Which of the given factor determines the order of a system?

A. Maximum power of S in the characteristic equation
B. Minimum power of S in the characteristic equation
C. Value of constant value
D. None of the mentioned

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Question 10

Which of the given statement is true for a zero-order system?

A. Varying transfer function with time
B. Constant transfer function
C. Transfer function = 1/S
D. Transfer function = 1/s2

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