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 88 of 103

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Q871.
A sine wave with slew rate distortion looks like
Discuss
Answer: (c).triangular wave
Q872.
If the Q of a single-stage single-tuned amplifier is doubled, then its bandwidth will
Discuss
Answer: (b).become half
Q873.
A boot strap generally incorporates
Discuss
Answer: (a).CB configuration
Q874.
The common-drain amplifier, better known as the source follower, has a voltage gain __________ and the output signal is __________ with the input signal.
Discuss
Answer: (a).approaching unity, in phase
Q875.
Power transistors are invariably provided with
Discuss
Answer: (b).heat sink
Q876.
Assertion (A): The ac load line is different from dc load line

Reason (R): The ac load resistance seen by collector and emitter is different from dc load resistance
Discuss
Answer: (a).Both A and R are correct and R is correct explanation for A
Q877.
In a class C operation VCC = 40 V and VCE(sat) = 0.4 V. The efficiency is
Discuss
Answer: (a).90%
Q878.
The absolute values of pinch-off voltage and gate-source cut-off voltage are
Discuss
Answer: (d).equal
Q879.
Which of the following circuit does not need a coupling capacitor?
Discuss
Answer: (b).Transformer coupled
Q880.
Assertion (A): A large negative feedback is deliberately introduced in an amplifier to make its gain independent of variation is in parameters of active device and other components.

Reason (R): A large negative feedback results in a high value of return difference compared to unity which makes the feedback gain inversely proportional to feedback factor.
Discuss
Answer: (a).Both A and R are correct and R is correct explanation for A