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 98 of 103

Q971.
A bypass capacitor produces
Discuss
Answer: (b).ac ground
Discuss
Answer: (a).10% of its final value to 90% of its final value
Discuss
Answer: (b).reverse biased
Q974.
By connecting external resistances to a differential amplifier we can adjust
Discuss
Answer: (c).both voltage gain and bandwidth
Q975.
A feedback network to be used with an amplifier to provide oscillation is tested and found to give an output of 0.124 V with a 0.5 V input. What must be the minimum gain of the oscillator to provide oscillations?
Discuss
Answer: (a).40
Q976.
CMRR is the ratio of differential voltage gain to common mode gain.
Discuss
Answer: (a).True
Q977.
The purpose of impedance matching in an amplifier circuit is to achieve
Discuss
Answer: (c).maximum power transfer
Discuss
Answer: (a).its reactance is small for the lowest frequency in the input and output
Discuss
Answer: (c).a diode is to be inserted in the feedback loop of an op-amp
Q980.
The common gate amplifier has a characteristically __________ input resistance and a __________ output resistance.
Discuss
Answer: (c).low, high