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Control Systems
Name test signals used in time response analysis?
Unit ramp.
Impulse.
All of B, C, D.
Unit step.
Unit ramp.
Impulse.
All of B, C, D.
Unit step.
Answer
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Related Question
Control Systems
What is the type of closed loop system for the plant transfer function G(s) = k/s²(1+Ts) and with unity feedback?
0
1
2
3
0
1
2
3
Answer
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Control Systems
Transient state analysis depends on which of the following?
both 1 and 2
type of system
nether 1 nor 2
order of system
both 1 and 2
type of system
nether 1 nor 2
order of system
Answer
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Control Systems
Given a unity feedback system with G(s) = k/s(s+4), the value of k for damping ratio of 0.5 is
1
4
64
16
1
4
64
16
Answer
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Control Systems
A transfer function has a zero at s = -1 and poles at s = -1 ± j1. The multiplier being unity, if the input is step function, the steady state response is given by
0.5∠0°
2∠90°
1∠0°
0.5∠10°
0.5∠0°
2∠90°
1∠0°
0.5∠10°
Answer
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Control Systems
Transfer function of zero order hold response is
(1 / s) × (1 - est).
(s) × (1 - est).
(1 / s) × e-st.
(1 / s) × (1 - e-st).
(1 / s) × (1 - est).
(s) × (1 - est).
(1 / s) × e-st.
(1 / s) × (1 - e-st).
Answer
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