A lag compensator

A)
Speeds up the transient response of the system
B)
Improves steady state behavior and preserves the transient response of the system
C)
Improves steady state behavior of the system
D)
Improves steady state behavior and speeds up the transient response of the system

Correct Answer : Option (B) :   Improves steady state behavior and preserves the transient response of the system

Recently Updated in Automatic Control Systems Questions
For a quadratic factor in denominator of transfer function the phase angle at corner frequency (in Bode phase angle plot)
A)
is +90°
B)
is -90°
C)
depends on the damping factor
D)
None of the above

Correct Answer :   is -90°

The response to sinusoidal excitation can be found by
A)
setting s = jω in the network function
B)
setting s = -jω in the network function
C)
taking inverse transform of network function
D)
None of the above

Correct Answer :   setting s = jω in the network function

The resolution of a wire wound potentiometer is about
A)
5%
B)
1%
C)
0.1%
D)
0.001%

Correct Answer :   0.1%

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