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 12 of 103

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Q111.
The gain of an FET amplifier can be changed by changing
Discuss
Answer: (b).gm
Q112.
The open loop gain of an actual op-amp is about 100.
Discuss
Answer: (b).False
Q113.
The units of transistor h parameters h11 and h22 are the same.
Discuss
Answer: (b).False
Q114.
Positive feedback is mainly used in
Discuss
Answer: (d).both (a) and (b)
Q115.
For a BJT if ฮฒ = 50, ICEO = 3 ฮผA and IC = 1.2 mA then IB
Discuss
Answer: (a).24 ฮผA
Q116.
The main application of enhancement mode MOSFET is in
Discuss
Answer: (c).switching circuits
Q117.
In a commercially available good power supply the voltage regulation is about
Discuss
Answer: (a).1%
Q118.
The most commonly used bias in BJT amplifier circuits is
Discuss
Answer: (a).voltage divider bias
Q119.
For dc the current through coupling capacitor in CE amplifier circuit is
Discuss
Answer: (d).zero
Q120.
In a CE amplifier the collector resistance is short circuited. The ac output voltage will
Discuss
Answer: (d).decreases