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Control Systems
Transient response is improved in case of
both A and B.
none of these.
lag network.
lead network.
both A and B.
none of these.
lag network.
lead network.
Answer
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Related Question
Control Systems
The phase of lead compensator of the system G ( s ) = ( s + a ) / ( s + b ) is at its maximum at:
√( a / b).
a / b.
ab.
√( ab ).
√( a / b).
a / b.
ab.
√( ab ).
Answer
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Control Systems
Which of the following represents the value of resonant frequency (ωr)?
(ωn) √(1-ζ²/2)
(ωn) √(1-2ζ²)
(ωn) √(1-ζ²)
2*(ωn) √(1-ζ²)
(ωn) √(1-ζ²/2)
(ωn) √(1-2ζ²)
(ωn) √(1-ζ²)
2*(ωn) √(1-ζ²)
Answer
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Control Systems
Consider a network function H(s) = 2(s+3)/{(s+2)(s+4)}. What is the steady state response due to step input?
4/3
1/2
1
3/4
4/3
1/2
1
3/4
Answer
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Control Systems
Which one of the following is the steady state error for a step input applied to a unity feedback system with the open loop transfer function G(s) = 10/(s²+14s+50)?
infinite
1
0.83
0
infinite
1
0.83
0
Answer
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Control Systems
The characteristic equation for closed loop system is given as . The value of k for which the system becomes just stable is
8
2
6
4
8
2
6
4
Answer
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