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Control Systems
The impulse response of a linear system is e-t, (t > 0). The corresponding transfer function is
1/s
1/(s+1)
1/s(s+1)
s/(s+1)
1/s
1/(s+1)
1/s(s+1)
s/(s+1)
Answer
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Related Question
Control Systems
The characteristic equation for closed loop system is given as . The value of k for which the system becomes just stable is
4
8
2
6
4
8
2
6
Answer
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Control Systems
A unity feed back system has forward transfer function The range of k for the system to be stable is
0 < k < 39.
0 < k < 390.
None of these
0 < k < 3900.
0 < k < 39.
0 < k < 390.
None of these
0 < k < 3900.
Answer
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Control Systems
Find the Laplace transform for sinωt?
s/(s²+ω²)
1/s²
1/s
ω/(s²+ω²)
s/(s²+ω²)
1/s²
1/s
ω/(s²+ω²)
Answer
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Control Systems
The open loop transfer function of non unity negative feedback system is , then the number of root locus branches equal to
1.
0.
3.
2.
1.
0.
3.
2.
Answer
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Control Systems
The output of the system has an effect upon the input quantity, then the system is a
open loop control system.
None of these
closed loop control system.
either 1 or 2.
open loop control system.
None of these
closed loop control system.
either 1 or 2.
Answer
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