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 70 of 103

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Q691.
Which one of the following devices is not used as the controller in a stabilizer?
Discuss
Answer: (a).DIAC
Discuss
Answer: (d).cost and size of transformer at audio frequencies
Discuss
Answer: (c).no signal is applied to the input
Discuss
Answer: (c).the phase shift around the circuit must be 180°
Discuss
Answer: (c).both negative and positive feedback
Q696.
In the above case, what will be the value of capacitor to obtain 100 kHz frequency?
Discuss
Answer: (a).0.0065 pF
Q697.
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).
Q698.
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
Q700.
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