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 68 of 103

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Q671.
A transistor has

1. collector
2. emitter
3. base

In a N-P-N transistor the electron flow into the transistor at
Discuss
Answer: (d).I and II only
Discuss
Answer: (d).a current regulator alone
Q673.
Which of the following is not the main characteristic of a FET?
Discuss
Answer: (c).Temperature stability
Q674.
The basic amplifier in Weinbridge oscillator consists of
Discuss
Answer: (a).CE stage followed by CE
Q675.
To obtain very high I/P and O/P impedances in a feedback amplifier, the topology used is
Discuss
Answer: (c).voltage shunt
Q676.
The gate-source voltage that reduces the drain current to approximately zero is called
Discuss
Answer: (c).pinch-off voltage
Q677.
In a half wave voltage doubler circuit the input frequency is 50 Hz. The ripple frequency is
Discuss
Answer: (b).50 Hz
Discuss
Answer: (a).minimum distortion is required
Discuss
Answer: (d).may be equal or more or less than ac signal voltage
Q680.
Assertion (A): Negative feedback reduces the gain of an amplifier

Reason (R): Negative feedback is very commonly used in amplifier circuits
Discuss
Answer: (b).Both A and R are correct but R is not correct explanation for A