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 76 of 103

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Q751.
The changes in ambient temperature affect the open loop gain of amplifier.
Discuss
Answer: (a).True
Q752.
In a JFET, the lower end is called the __________ and the upper end is called the __________ .
Discuss
Answer: (c).source, drain
Q753.
A semi-conductor device that behaves like two SCRs is
Discuss
Answer: (d).TRIAC
Discuss
Answer: (b).has high input impedance
Q755.
In an oscillator the total phase shift around the loop must be
Discuss
Answer: (d).
Q756.
The enhancement type MOSFET is called a
Discuss
Answer: (b).normally off MOSFET
Q757.
The input gate current of a FET is
Discuss
Answer: (d).negligible
Q758.
For maximum unclipped output from a CE amplifier, the Q point should be
Discuss
Answer: (b).at the centre of ac load line
Q759.
Which of the following best represents the input impedance of an actual op-amp?
Discuss
Answer: (c).1 M ohm
Q760.
If three cascaded stages of amplifier have gains 10, 20 and 30 the overall voltage will be
Discuss
Answer: (d).6000