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Control Systems
Time response for a second order control 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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Related Question
Control Systems
In force-current analogy, electrical analogous quantity for displacement (x) is
voltage.
inductance.
flux.
capacitance.
voltage.
inductance.
flux.
capacitance.
Answer
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Control Systems
The following transfer function represents a phase-lead compensator?
(s+4)/(3s+6)
(s+4)/(s+6)
(4s+2)/(6s+1)
1/s
(s+4)/(3s+6)
(s+4)/(s+6)
(4s+2)/(6s+1)
1/s
Answer
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Control Systems
The unit impulse response of second order system is 1/6 * e-0.8t sin(0.6t). THen the natural frequency is
2 rad/s
0.6 rad/s
0.8 rad/s
1 rad/s
2 rad/s
0.6 rad/s
0.8 rad/s
1 rad/s
Answer
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Control Systems
The amplitude spectrum of a Gaussian pulse is
Uniform.
A sine function.
Gaussian.
Impulse function.
Uniform.
A sine function.
Gaussian.
Impulse function.
Answer
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Control Systems
The type of a control system is obtained from -------------- transfer function?
none of above.
both open loop and closed loop
closed loop
open loop
none of above.
both open loop and closed loop
closed loop
open loop
Answer
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