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 56 of 103

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Discuss
Answer: (c).both negative and positive feedback
Q552.
In the above case, what will be the value of capacitor to obtain 100 kHz frequency?
Discuss
Answer: (a).0.0065 pF
Q553.
Equal amplitude ac signals are given as inputs to both inverting and given as inputs to both inverting and non-inverting terminals of an op-amp. The output will be zero when the phase difference between inputs is
Discuss
Answer: (a).
Q554.
Which of the following can be used to isolate a low impedance from a high impedance source?
Discuss
Answer: (c).Darlington pair
Discuss
Answer: (a).high Q tuned circuit
Q556.
A three-section RC phase shift oscillator has R = 10K ohms and C = 0.001 ฮผF. If the oscillator is to be made variable using the same value of R, what should be the value of capacitor to obtain a frequency if 1 kHz?
Discuss
Answer: (c).65 pF
Q557.
The input to negative clamper has a peak value of Vp. Then in the output the positive and negative peaks are nearly
Discuss
Answer: (a).0 and -2 V respectively
Discuss
Answer: (d).zener breakdown voltage of the emitter base Junction
Q559.
High frequency oscillations can be caused by
Discuss
Answer: (d).all of the above
Q560.
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 will be the effect on output if the amplifier's gain is twice that required by the Barkhausen criterion?
Discuss
Answer: (d).No oscillations