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 83 of 103

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Q821.
For a transistor if ฮฑdc = 0.98 and emitter current IE is 2 mA, then collector current will be
Discuss
Answer: (b).0.88 mA
Q822.
Which of the following circuit can operate class AB for audio power output?
Discuss
Answer: (a).Push pull
Discuss
Answer: (a).bipolar Junction transistor
Discuss
Answer: (b).has three P-N junctions
Q825.
For oscillations to starts, the loop gain A ฮฒ of the oscillator must be initially
Discuss
Answer: (d).more than unity
Discuss
Answer: (d).Unijunction transistor
Q827.
An op-amp is fed from a signal source through resistance R1. If it is to work as sign changer, the feedback resistance Rf should be
Discuss
Answer: (a).equal to R1
Discuss
Answer: (c).wave form modifier
Discuss
Answer: (a).sinusoidal waveforms
Q830.
The derating factor, for ambient temperature higher than specified, for a transistor is about
Discuss
Answer: (a).2.5 mW/°C