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Control Systems
A control system has open loop transfer function . Break away point is lies between
0 and -4.
any of the above.
-4 and -6.
0 and 4.
0 and -4.
any of the above.
-4 and -6.
0 and 4.
Answer
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Related Question
Control Systems
The open loop transfer function of a unity feedback system is given by G(s) = 1/(s+2)². The closed loop transfer function will have poles at
-2,2
-2,-1
-2,-2
-2+j,-2-j
-2,2
-2,-1
-2,-2
-2+j,-2-j
Answer
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Control Systems
If a body has identical properties all over, it is known as
elastic.
none of them.
isotropic.
homogeneous.
elastic.
none of them.
isotropic.
homogeneous.
Answer
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Control Systems
When the system gain is doubled the gain margin becomes?
None of these
Remains unaffected
2 times
1/2 times
None of these
Remains unaffected
2 times
1/2 times
Answer
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Control Systems
A second order control system has F(jω) = 100/(100 - ω² + 10√2 jω). Find the resonant peak?
0.5
1
1.5
0.707
0.5
1
1.5
0.707
Answer
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Control Systems
In polar plots if the critical point '-1+j0' is enclosed then the system is --------
critical stable
stable
marginally stable
unstable
critical stable
stable
marginally stable
unstable
Answer
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