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 79 of 103

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Q781.
A generator with an internal resistance of 600 ฮฉ drives an amplifier whose input resistance is 400 ฮฉ. The generator's open circuit voltages is 1 mV; the amplifier develops 100mV across an 8kฮฉ load. The voltage multiplication is
Discuss
Answer: (d).250
Q782.
The linear transistor circuits always operate in the
Discuss
Answer: (c).active
Q783.
In the graphical analysis of CE amplifier circuit, the intersection of base current and dc load line is called
Discuss
Answer: (c).Q point
Q784.
In an amplifier circuit the emitter is at ac ground potential in a
Discuss
Answer: (c).CE circuit
Discuss
Answer: (d).infinite input resistance and zero output resistance
Q786.
A class B amplifier

1. is biased just at cutoff
2. has a high theoretical efficiency of 78.5% because its quiescent current is low
3. is biased at midpoint of load line

Of the above statements
Discuss
Answer: (d).2 alone is correct
Q787.
In CE circuit the parameter f12 is very small.
Discuss
Answer: (a).True
Q788.
In which amplifier circuit is gate conductance negligible?
Discuss
Answer: (b).MOSFET amplifier
Q789.
Which of the following combinations has no phase inversion of the signal?
Discuss
Answer: (a).Two CE stages
Q790.
Which of the following h parameters is an admittance?
Discuss
Answer: (d).hoe