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 23 of 103

Discover more Topics under Electronics and Communication Engineering

Q221.
A full wave rectifier supplies a load of 1 kฮฉ. The a.c. Voltage applied to the diodes is 220 - 0 - 220 Volts rms. If diode resistance is neglected, then Average d.c. Voltage
Discuss
Answer: (c).198 V
Q222.
Consider 49 cascaded amplifiers having individual rise time as 2 n sec. 3 n sec. ... 50 n sec. The input waveform rise time is 1 n sec. Then the output signal rise time is given time by (Assume output signal rise time is measured within 10 percent range of the final output signal.)
Discuss
Answer: (c).0.228 ฮผsec
Q223.
In a capacitor filter, the time constant RLC should be small.
Discuss
Answer: (b).False
Q224.
A 741 type op-amp has a gain bandwidth product of 1 MHz. A non-inverting amplifier using this op-amp and having a voltage gain of 20 dB will exhibit a -3dB bandwidth of
Discuss
Answer: (b).100 kHz
Q225.
In a full wave rectifier circuit using centre tapped transformer, the peak voltage across half the secondary winding is 40 V. If diodes are ideal, the average output voltage is
Discuss
Answer: (b).25.5 V
Q226.
In the graphical analysis of an amplifier circuit, the slope of dc load line depends on
Discuss
Answer: (a).load resistance only
Q227.
In a self bias circuit for CE amplifier, an increase in emitter resistance RE results in
Discuss
Answer: (d).decrease in emitter current
Q228.
For a BJT if ฮฒ = 50, ICEO = 3 ฮผA and IC = 1.2 mA then IE
Discuss
Answer: (b).1.2 mA
Q229.
When the circuit is switched on, the loop gain of a Wien bridge oscillator is
Discuss
Answer: (b).more than 1
Q230.
The input to integrating op-amp is a rectangular wave. The output will be
Discuss
Answer: (c).a triangular wave