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Electronics and Communication Engineering - Automatic Control Systems

Exercise : Automatic Control Systems - Section 5
6.
The ac motor used in servo applications is
single phase induction motor
two phase induction motor
3 phase induction motor
synchronous motor
Answer: Option
Explanation:
No answer description is available. Let's discuss.
7.
For the log magnitude Bode plot of the given figure, the transfer function is
Answer: Option
Explanation:
No answer description is available. Let's discuss.
8.
A first-order system has a time constant t. For unit ramp input, the steady state error is
t2
t
t
1/t
Answer: Option
Explanation:
No answer description is available. Let's discuss.
9.
The system in the given figure is
type 0 system
type 1 system
type 2 system
type 3 system
Answer: Option
Explanation:
No answer description is available. Let's discuss.
10.
For the equation where Q is heat energy, Ct is thermal capacitance and θ is temperature, the analogous electrical equation is
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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