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Control Systems
Which of the following statements is/are true?
nether 1 nor 2
Centroid may not be a part of root locus
both 1 and 2
Centroid may be a part of root locus
nether 1 nor 2
Centroid may not be a part of root locus
both 1 and 2
Centroid may be a part of root locus
Answer
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Related Question
Control Systems
Which of the following is the analogous quantity for mass element in force-voltage analogy?
Inductance.
All of these
Capacitance.
Resistance.
Inductance.
All of these
Capacitance.
Resistance.
Answer
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Control Systems
A linear time invariant system, initially at rest when subjected to a unit step input gave response c(t) = te-t (t ≥ 0). The transfer function of the system is
1/s(s+1)2
s/(s+1)2
s/(s+1)
(s+1)2/s
1/s(s+1)2
s/(s+1)2
s/(s+1)
(s+1)2/s
Answer
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Control Systems
For a second order under damped system subjected to unit step input the time response has first peak value to be 4 times the second over shoot. Determine the damping ratio ξ ?
0.707
0.07
0.87
0.087
0.707
0.07
0.87
0.087
Answer
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Control Systems
Find the order of a system given by
3.
2.
5.
4.
3.
2.
5.
4.
Answer
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Control Systems
The characteristic equation of a control system is given below: The system is
critical stable
marginally stable
stable
unstable
critical stable
marginally stable
stable
unstable
Answer
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