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 7 of 48

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Q61.
A FET is a __________ controlled device whereas a bipolar transistor is a __________ controlled device.
Discuss
Answer: (d).voltage, current
Q62.
In Bode diagram (log magnitude plot) the factor 1/jฯ‰ in the transfer function gives a line having slope
Discuss
Answer: (c).-6 dB per octave
Q63.
A negative feedback system has G(s) = 1/(s+1) and H(s) = K/s(s+2). The closed loop system is stable for
Discuss
Answer: (d).K < 6
Discuss
Answer: (a).rms force to rms velocity
Discuss
Answer: (a).is a property of the system only
Q66.
A lag compensator is essentially a
Discuss
Answer: (a).low pass filter
Discuss
Answer: (d).all of the above
Q68.
For type 2 system, the magnitude and phase angle of the term (jฯ‰)² in the denominator, at ฯ‰ = 0, are respectively
Discuss
Answer: (c).infinity and - 180°
Discuss
Answer: (b).the rate of change of output is proportional to input
Q70.
The phase margin and damping ratio have no relation.
Discuss
Answer: (b).False