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 52 of 103

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Discuss
Answer: (b).square law device
Q512.
Drain feedback bias is often used with
Discuss
Answer: (b).E MOSFETs
Q513.
CMRR of a difference amplifier is equal to
Discuss
Answer: (a).(Av')/(Acom)
Q514.
The ac collector current is nearly equal to
Discuss
Answer: (d).ac emitter current
Q515.
From a measurement of the rise time of the output pulse of an amplifier whose input is a small amplitude square wave, one can estimate the following parameter of the amplifier
Discuss
Answer: (c).upper 3 dB frequency
Q516.
In an amplifier, if the output current flows for 120° of the input cycle, the class of amplifier will be

a.

A

b.

B

c.

C

d.

AB

Discuss
Answer: (c).C
Q517.
Assertion (A): If we overdrive an amplifier the output signal may get clipped

Reason (R): To dissipate heat to atmosphere a heat sink is sometimes attached to the case of transistor
Discuss
Answer: (b).Both A and R are correct but R is not correct explanation for A
Q518.
Which op-amp circuit uses a diode as one of the circuit components?
Discuss
Answer: (c).Logarithmic amplifier
Q519.
Tuned amplifiers are used at radio frequencies.
Discuss
Answer: (a).True
Q520.
The knee voltages in silicon and germanium diodes respectively are
Discuss
Answer: (b).0.7 V and 0.3 V