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 2 of 103

Q11.
In figure what is the base current if VBE = 0.7 V
Discuss
Answer: (d).9.3 μA
Q12.
In figure ID = 4 mA. Then VS =
Discuss
Answer: (b).4.4 V
Q13.
In figure what is value of IC if βdc = 100. Neglect VBE
Discuss
Answer: (c).10 mA
Q14.
In figure the saturation collector current is

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (c).C
Q15.
In figure v1 = 8 V and v2 = 8 V. Which diode will conduct?
Discuss
Answer: (c).Both D1 and D2
Q16.
Si transistor of following figure has a = 0.9 and ICE= 0, VEE = 5 V and VCC = 13 V, then RE will be if IEQ = 1 mA
Discuss
Answer: (d).4.3 kΩ
Q17.
The 'h' parameters of the circuit shown in the figure are hib = 25 Ω, hfb = 0.999 and hob = 10¯⁶Ω The Voltage gain is
Discuss
Answer: (d).4
Q18.
Study the circuit of figure and examine the following statements:

1. It is an active low pass finer.
2. It is a second order filter.
3. The change in gain is 40 dB/decade.

Which of the above statements are correct?
Discuss
Answer: (a).1, 2 and 3
Q19.
In a circuit of figure, Vs = 10 cos(ωt) power drawn by the 2Ω resistor is 4 watts. The power factor is
Discuss
Answer: (c).0.6
Q20.
In the op-amp circuit of figure, V0 =
Discuss
Answer: (c).5 Vi
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