Analog Electronics MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Analog Electronics, 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 Analog Electronics 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 Analog Electronics mcq questions that explore various aspects of Analog Electronics problems. Each MCQ is crafted to challenge your understanding of Analog Electronics 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 Analog Electronics 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 Analog Electronics. 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 Analog Electronics knowledge to the test? Let's get started with our carefully curated MCQs!

Analog Electronics MCQs | Page 46 of 103

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Q451.
Low frequency response of amplifier is mainly limited by
Discuss
Answer: (b).bypass capacitor
Q452.
With negative feedback the closed loop gain is always less than open loop gain.
Discuss
Answer: (a).True
Discuss
Answer: (c).less sensitive to changes in input voltage
Discuss
Answer: (c).increase the speed of response
Q455.
Which of the following values represents the open loop gain of typical op-amp?
Discuss
Answer: (c).100000
Q456.
Which of the following configuration has low thermal stability?
Discuss
Answer: (a).CB
Q457.
Efficiency of class A power amplifier is very poor.
Discuss
Answer: (a).True
Q458.
An ideal op-amp can amplify dc signals
Discuss
Answer: (a).True
Q459.
Consider the following statements :The lower cut off frequencies of an RC coupled amplifier depend on

1. input and output coupling capacitor
2. emitter by pass capacitors
3. junction capacitances

Which of the above are correct?
Discuss
Answer: (a).1 only
Q460.
Assertion (A): In a circuit using FET, gate is approximately at dc ground

Reason (R): Self bias stabilizes the quiescent operating point against changes in JFET parameters
Discuss
Answer: (b).Both A and R are correct but R is not correct explanation for A