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 5 of 103

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Q41.
A non-inverting op-amp summer is shown in figure, the output voltage V0 is
Discuss
Answer: (a).3/2 Sin 100t
Q42.
In figure if C is replaced by short circuit then RB will be
Discuss
Answer: (c).474 K
Q43.
In the circuit figure LED will be on when v1 is
Discuss
Answer: (b).more than 6 V
Q44.
Figure shows a portion of linear v - i characteristics of diode. If applied voltage is + 6 V, the current will be
Discuss
Answer: (d).54 mA
Discuss
Answer: (b).may vary between 10 mA and 130 mA
Discuss
Answer: (c).will not conduct
Q47.
In the circuit of figure, v1 = v2 = 10 V. Then
Discuss
Answer: (c).I2 > I1
Q48.
The inverting op-amp shown in the figure has an open loop gain to 100. The closed loop given Vo/Vs is
Discuss
Answer: (d).-11
Q49.
Figure shows a self bias circuit for FET amplifier, ID = 4 mA. Then IS =
Discuss
Answer: (a).4 mA
Q50.
In the CE equivalent circuit of figure, the voltage gain is
Discuss
Answer: (a).200