Exercise: Automatic Control Systems

Questions for: Automatic Control Systems

The system in the given figure is
A:
type 0 system
B:
type 1 system
C:
type 2 system
D:
type 3 system
Answer: D
No answer description is available. Let's discuss.
A first-order system has a time constant t. For unit ramp input, the steady state error is
A:
t2
B:
t
C:
t
D:
1/t
Answer: B
No answer description is available. Let's discuss.
For the log magnitude Bode plot of the given figure, the transfer function is
A:
B:
C:
D:
Answer: D
No answer description is available. Let's discuss.
The ac motor used in servo applications is
A:
single phase induction motor
B:
two phase induction motor
C:
3 phase induction motor
D:
synchronous motor
Answer: B
No answer description is available. Let's discuss.
In a two phase servomotor, if R is rotor resistance, X is rotor reactance, L is rotor length D is rotor diameter then
A:
and are both small
B:
is large but is small
C:
is small but is large
D:
and are both large
Answer: C
No answer description is available. Let's discuss.
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