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 78 of 103

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Q771.
An engineer designs an amplifier to have a voltage gain of 60, but when constructed it only had a gain of 50. Which of the following will increases from this type of operation?
Discuss
Answer: (c).Distortion
Q772.
For a transistor if ฮฑdc = 0.98 and emitter current IE is 2 mA, then base current will be
Discuss
Answer: (a).10 ฮผA
Q773.
Assertion (A): Linear ICs include audio amplifier, wideband amplifier, RF amplifier and IF amplifier

Reason (R): The error voltage in a feedback circuit is very small
Discuss
Answer: (b).Both A and R are correct but R is not correct explanation for A
Q774.
Assertion (A): The horizontal intercept of dc load line is the same as ideal cut off point

Reason (R): When a transistor is in cut off region, collector current is zero
Discuss
Answer: (a).Both A and R are correct and R is correct explanation for A
Q775.
In a full wave diode rectifier circuit each diode carries current for
Discuss
Answer: (b).180° in each cycle
Q776.
When a JFET is cut off, it's like an __________ switch and when it is saturated, it's like a __________ switch.
Discuss
Answer: (b).open, closed
Q777.
The mobility of e- for Ge and Si respectively is
Discuss
Answer: (a).1.66, 2.5
Q778.
If a capacitor C is charged by a constant current I, then the rate of change of voltage with time given by sweep speed equal to
Discuss
Answer: (c).I/C
Q779.
In operational Amplifier, Common mode voltage gain should be
Discuss
Answer: (a).0
Q780.
Which of the following are linear ICs?
Discuss
Answer: (d).All of the above