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 24 of 103

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Q231.
A forward voltage of 9 V is applied to a diode in series with a 1 kฮฉ load resistor. The voltage across load resistor is zero. It indicates that
Discuss
Answer: (b).diode is open circuited
Q232.
Which power amplifier can deliver maximum load power?
Discuss
Answer: (d).Class C
Q233.
The quiescent collector current IC, and collector to emitter voltage VCE in a CE connection are the values when
Discuss
Answer: (a).ac signal is zero
Q234.
An exponential amplifier has diode in feedback path.
Discuss
Answer: (b).False
Q235.
DC amplifiers have a tendency to be unstable.
Discuss
Answer: (a).True
Q236.
A half wave diode rectifier has a capacitance input filter. If input voltage is Vm sin ฯ‰t, PIV is
Discuss
Answer: (b).2 Vm
Q237.
An amplifier with loop gain Aฮฒ will be more stable for value of Aฮฒ as
Discuss
Answer: (b).0.7
Q238.
A CB amplifier has re = 6 ฮฉ, RL = 600 ฮฉ and a = 0.98. The voltage gain is
Discuss
Answer: (c).98
Q239.
A bridge rectifier circuit has input of 50 Hz frequency. The load resistance is RL and filter capacitance is C. For good output wave shape, the time constant RLC should be at least equal to
Discuss
Answer: (d).100 ms
Q240.
In class C operation of an amplifier circuit, the collector current exists for
Discuss
Answer: (d).less than 180° of input wave