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 72 of 103

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Q711.
A ripple in collector supply voltage of the output stage of amplifier causes noise.
Discuss
Answer: (a).True
Q712.
For an npn transistor connected as shown in the figure VBE = 0.7 volts. Given that reverse saturation current of the junction at room temperature 300K is 10¯¹³A, the emitter current.
Discuss
Answer: (c).49 mA
Q713.
The dc output voltage of the circuit is
Discuss
Answer: (b).1.369 V
Q714.
In figure we need an ac ground. The proper value of C is
Discuss
Answer: (a).1000 ฮผF
Q715.
For the circuit in figure the output wave shape is

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (d).D
Q716.
In figure V0 =
Discuss
Answer: (c).Vi
Q717.
In figure, ID = 4 mA. Then VS =
Discuss
Answer: (c).6 V
Discuss
Answer: (c).transresistance amplifier with open circuit mutual resistance RF
Q719.
In a transistor IE = 10 mA, ICO = 0.5 ฮผA and ฮฑ = 0.995. Then ICEO =
Discuss
Answer: (a).100 ฮผA
Discuss
Answer: (b).higher current amplification