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Control Systems
Time constant is defined as the time taken by the response of the system to reach ----------- ?
63% of the final value
50% of the final value
100% of the final value
70.7% of the final value
63% of the final value
50% of the final value
100% of the final value
70.7% of the final value
Answer
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Related Question
Control Systems
Open loop transfer function,
band reject filter.
band stop filter.
None of these
all pass filter.
band reject filter.
band stop filter.
None of these
all pass filter.
Answer
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Control Systems
The system function N(s) = V(s)/I(s) = (s+3)/(4s+5). The system is initially at rest. If the excitation i(t) is a unit step, which of the following is the initial value?
1/4
3/9
3/5
0
1/4
3/9
3/5
0
Answer
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Control Systems
The characteristic equation of a control system is given below: The system is
critical stable
stable
marginally stable
unstable
critical stable
stable
marginally stable
unstable
Answer
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Control Systems
The position and velocity error coefficient for the transfer function given below are respectively
0 and infinity.
50 and infinity.
0 and 0.
50 and 0.
0 and infinity.
50 and infinity.
0 and 0.
50 and 0.
Answer
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Control Systems
what is the Laplace transform of a function δ(t-2)?
e-2s
0
2s
2
e-2s
0
2s
2
Answer
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