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 42 of 103

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Q411.
In CE amplifier circuit, voltage gain is directly proportional to
Discuss
Answer: (a).ฮฒ
Q412.
The heat sink disposes off heat mainly by
Discuss
Answer: (b).natural convection
Q413.
A major advantage of TWT over a Klystron lies in its
Discuss
Answer: (b).higher gain
Discuss
Answer: (d).Weinbridge oscillator
Q415.
In a CE amplifier the output coupling capacitor is short circuited. The dc collector voltage
Discuss
Answer: (d).will decrease
Q416.
A certain transistor has ฮฑdc of 0.98 and a collectors leakage current of 5 ฮผA. If IE = 1 mA, the collector current will be
Discuss
Answer: (b).0.985 mA
Q417.
If 1.5% of the output of an amplifier is feedback positively to the input, the minimum gain required of the amplifier for oscillations to occur, is
Discuss
Answer: (c).66.6
Q418.
The use of a capacitor filter in a rectifier circuit gives satisfactory performance only when the load
Discuss
Answer: (b).current is low
Q419.
Two 3ฮฉ speakers in series will have a total impedance of
Discuss
Answer: (b).3/2 ฮฉ
Q420.
In a CE amplifier the ac signal is increased. Which of the following will not change?
Discuss
Answer: (c).Ac emitter voltage