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Electronics and Communication Engineering - Automatic Control Systems

Exercise : Automatic Control Systems - Section 5
36.
For the system of the given figure, the break away and break in points are determined from the conditions . Then K =
Answer: Option
Explanation:
No answer description is available. Let's discuss.
37.

Assertion (A): For an underdamped system with damping ratio ξ, the maximum overshoot is e-ξp/(1-ξ2)0.5

Reason (R): Peak time of a second order under damped system = p/ωd where ωd is frequency of damped oscillations.

Both A and R are correct and R is correct explanation of A
Both A and R are correct but R is not correct explanation of A
A is correct but R is wrong
R is correct but A is wrong
Answer: Option
Explanation:
No answer description is available. Let's discuss.
38.
I-PD controlled system has
I, P and D actions in forward path
I, P and D actions in feedback path
I action in forward path but P and D action in feedback path
I action in feedback path but P and D actioins in forward path
Answer: Option
Explanation:
No answer description is available. Let's discuss.
39.

Assertion (A): Laplace transform of impulse function is equal to area under the impulse.

Reason (R): An impulse function whose area is unity is called unit impulse function.

Both A and R are correct and R is correct explanation of A
Both A and R are correct but R is not correct explanation of A
A is correct but R is wrong
R is correct but A is wrong
Answer: Option
Explanation:
No answer description is available. Let's discuss.
40.
For the given figure, the transfer function of signal flow graph is
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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