Byju's Answer
Other
Control Systems
Open Loop Vs Closed Loop Systems-1
Negative feed...
Question
Negative feedback in a closed-loop control system DOES NOT
A
reduce the overall gain
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
reduce bandwidth
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
improve distrubance rejection
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
reduce sensitivity to parameter variation
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
B
reduce bandwidth
Reduce bandwidth
Suggest Corrections
0
Similar questions
Q.
Consider a feedback control system with loop transfer function
G
(
s
)
H
(
s
)
=
K
(
1
+
0.5
s
)
s
(
1
+
s
)
(
1
+
2
s
)
The type of the closed loop system is
Q.
If the open loop transfer function of negative feedback control system is
G
(
s
)
H
(
s
)
=
K
(
s
+
1
)
3
, then the gain K for a closed loop pole to be at
(
−
1
2
+
j
√
3
2
)
i
s
Q.
A system with the open loop transfer function:
G
(
s
)
=
K
s
(
s
+
2
)
(
s
2
+
2
s
+
2
)
is connected in a negative feedback configuration with a feedback gain of unity. For the closed-loop system to be marginally stable, the value of k is
Q.
Given figure shows a closed loop unity feedback system. The controller block has transfer function denoted by
G
c
(
s
)
. The controller is cacaded to plant, which is denoted by
G
p
(
s
)
The peak percentage overshoot of the closed loop system is
Q.
A first order system with a proportional controller in the negative feedback loop has an offset to step input. This offset can be eliminated by
View More
Explore more
Open Loop Vs Closed Loop Systems-1
Other Control Systems
Solve
Textbooks
Question Papers
Install app