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Control Systems
Which of the following is/are the advantages of a closed loop control system?
both 1 and 2.
The closed loop systems are less affected by noise.
The closed loop systems are accurate.
nether 1 nor 2.
both 1 and 2.
The closed loop systems are less affected by noise.
The closed loop systems are accurate.
nether 1 nor 2.
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
2
1
3
0
2
1
3
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 final value?
1
3/5
1/4
0
1
3/5
1/4
0
Answer
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Control Systems
The compensator would provide a maximum phase shift of
20o.
60o.
30o.
45o.
20o.
60o.
30o.
45o.
Answer
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Control Systems
A second order control system has a transfer function 16/(s² + 4s + 16). What is the time for the first overshoot?
π/2√3 sec
π/4√3 sec
2π/√3 sec
π/√3 sec
π/2√3 sec
π/4√3 sec
2π/√3 sec
π/√3 sec
Answer
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Control Systems
Which of the following combinations is/are correct electrical analogous elements in force-current analogy?
Spring element (K) --------- Inverse inductance (1/L)
All of these
Velocity (v) ----------------- Voltage (V)
Force (f) --------------------- Current (i)
Spring element (K) --------- Inverse inductance (1/L)
All of these
Velocity (v) ----------------- Voltage (V)
Force (f) --------------------- Current (i)
Answer
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