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 69 of 103

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Q681.
The absolute values of pinch-off voltage and gate-source cut-off voltage are
Discuss
Answer: (d).equal
Q682.
Which of the following circuit does not need a coupling capacitor?
Discuss
Answer: (b).Transformer coupled
Q683.
Assertion (A): A large negative feedback is deliberately introduced in an amplifier to make its gain independent of variation is in parameters of active device and other components.

Reason (R): A large negative feedback results in a high value of return difference compared to unity which makes the feedback gain inversely proportional to feedback factor.
Discuss
Answer: (a).Both A and R are correct and R is correct explanation for A
Discuss
Answer: (c).Q-point will become unstable
Q685.
In oscillators class C operation is preferred because
Discuss
Answer: (d).it produces nearly square waves
Q686.
In a common emitter circuit all voltages are measured with respect to
Discuss
Answer: (b).emitter
Q687.
The h parameter equivalent to ac resistance re is
Discuss
Answer: (a).hib
Q688.
The theoretical maximum efficiency of a half wave diode rectifier is
Discuss
Answer: (a).40.6%
Discuss
Answer: (a).The input impedance of CE amplifier is usually around 10 ฮฉ
Discuss
Answer: (c).both (a) and (b)