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Control Systems
The type number of the control system with G(s) = k(s+2)/(s(s²+2s+3) is
2
0
3
1
2
0
3
1
Answer
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Related Question
Control Systems
A second order system has peak over shoot = 50% and period of oscillations 0.2 seconds. Find the resonant frequency?
32.16 rad/s
30.63 rad/s
31.41 rad/s
29.74 ra/s
32.16 rad/s
30.63 rad/s
31.41 rad/s
29.74 ra/s
Answer
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Control Systems
Time response for a second order system depends on value of ξ. If ξ = 1 then the system is called as
over damped system.
critically damped system.
undamped system.
under damped system.
over damped system.
critically damped system.
undamped system.
under damped system.
Answer
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Control Systems
Resonant peak of a marginally stable system is
infinite
0
any of the above
finite value
infinite
0
any of the above
finite value
Answer
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Control Systems
Given the Laplace transform of f(t) = F(s), the Laplace transform of (f(t)e-at) is equal to
F(s)/(s+a)
e-as*F(s)
eas*F(s)
F(s+a)
F(s)/(s+a)
e-as*F(s)
eas*F(s)
F(s+a)
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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