Automatic Control Systems MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Automatic Control Systems, a fundamental topic in the field of Electronics and Communication Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Automatic Control Systems MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Automatic Control Systems mcq questions that explore various aspects of Automatic Control Systems problems. Each MCQ is crafted to challenge your understanding of Automatic Control Systems principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Electronics and Communication Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Automatic Control Systems MCQs are your pathway to success in mastering this essential Electronics and Communication Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Automatic Control Systems. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Automatic Control Systems knowledge to the test? Let's get started with our carefully curated MCQs!

Automatic Control Systems MCQs | Page 6 of 48

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Q51.
For an RLC series circuit Z(s) is of the form

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (d).D
Discuss
Answer: (b).identical magnitude curves but different phase curves
Q53.
For the op-amp circuit of the given figure, Eo(s)/Ei(s) =

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (b).B
Q54.
A unity feedback system has open loop transfer function 1/(s+5)s . The closed loop transfer function is

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (c).C
Q55.
For the following equation, where Q is heat energy Gt is thermal conductance and ฮธ is temperature, analogous electrical equation is

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (a).A
Q56.
In op-amp circuit of the given figure, Eo(s)/Ei(s) =

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (a).A
Q57.
A system has given equation. For unit step input the settling time for 2% tolerance band is
Discuss
Answer: (d).5
Q58.
A system has transfer function given by following equation. If a sinusoidal input of frequency ฯ‰ is applied the steady state output is of the form

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (a).A
Q59.
For the given figure C(s)/R(s) =

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (b).B
Q60.
For the compensator in the given figure the maximum phase lead is
Discuss
Answer: (b).30°