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Control Systems
The closed loop transfer function of a system is 25/(s² + 25). The settling time of the system is
1 sec
25 sec
∞ sec
5 sec
1 sec
25 sec
∞ sec
5 sec
Answer
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Related Question
Control Systems
Consider the function F(s) = ω/(s²+ω²). Where F(s) = Laplace transform of f(t). The final value of f(t) is equal to
a value between -1 and +1
finite constant
infinite
zero
a value between -1 and +1
finite constant
infinite
zero
Answer
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Control Systems
The error of a system to a ramp input is 1/5, if the type of the system is decreased by one, then the error of unit step input is
6/5
0.167
5
0.2
6/5
0.167
5
0.2
Answer
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Control Systems
If a circuit consists of two mass elements, two spring elements and four friction elements. Find the order of transfer function?
2
12
4
6
2
12
4
6
Answer
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Control Systems
A transfer function has its zero in the right half of the s-plane. The function
is minimum phase
is positive real
will give stable impulse response
is non-minimum phase
is minimum phase
is positive real
will give stable impulse response
is non-minimum phase
Answer
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Control Systems
The input-output relationship of a linear time invariant continuous time system is given by r(t) = d²c(t)/dt² + 3 dc(t)/dt + 2 c(t) Where r(t) and c(t) are input and output respectively. What is the transfer function of the system equal to?
2/(s² + s + 2)
2/(s² + 3s + 2)
1/(s² + 3s + 2)
1/(s² + s + 2)
2/(s² + s + 2)
2/(s² + 3s + 2)
1/(s² + 3s + 2)
1/(s² + s + 2)
Answer
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