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 66 of 103

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Q651.
In a voltage regulator circuit using zener diode the load voltage is nearly constant only if
Discuss
Answer: (a).zener current is very small
Discuss
Answer: (a).reduces gain
Q653.
Which of the following is the fastest switching device?
Discuss
Answer: (c).MOSFET
Discuss
Answer: (d).It is difficult to bias
Q655.
The input resistance of JFET ideally approaches
Discuss
Answer: (d).infinity
Q656.
In the analysis of common emitter amplifier we may neglect
Discuss
Answer: (a).hre
Q657.
A three-section RC phase shift oscillator has R = 10K ohms and C = 0.001 ฮผF. The frequency of oscillations is
Discuss
Answer: (d).6.5 kHz
Q658.
Assertion (A): Electric coupling, magnetic coupling and ground loop can cause unwanted high frequency oscillations.

Reason (R): Hartley oscillator uses a tapped inductor
Discuss
Answer: (b).Both A and R are correct but R is not correct explanation for A
Q659.
In CB amplifier the distortion of the input voltage waveform may occur due to
Discuss
Answer: (a).very low input resistance of an amplifier
Discuss
Answer: (a).has higher ripple factor