Power Electronics MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Power 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 Power 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 Power Electronics mcq questions that explore various aspects of Power Electronics problems. Each MCQ is crafted to challenge your understanding of Power 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 Power 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 Power 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 Power Electronics knowledge to the test? Let's get started with our carefully curated MCQs!

Power Electronics MCQs | Page 34 of 42

Discover more Topics under Electronics and Communication Engineering

Q331.
In a single phase full wave regulator, the rms current in each thyristors is Ir The run load current is equal to
Discuss
Answer: (b).โˆš2 Ir
Discuss
Answer: (c).only when load is inductive or capacitive
Discuss
Answer: (c).increases slightly with increase in load current
Q334.
The advantage of modified series inverter with two inductors and two capacitors is
Discuss
Answer: (a).the intermittent operation of battery is avoided
Discuss
Answer: (c).PUT and avalanche diode connected in anti parallel
Q336.
Which chopper circuit operates in quadrants 1 and 4?

a.

A

b.

B

c.

D

d.

E

Discuss
Answer: (c).D
Q337.
Which of the following devices has two gates?
Discuss
Answer: (b).SCS
Discuss
Answer: (c).sum of peak value of load current and capacitor current
Discuss
Answer: (b).one resistor in parallel with each thyristor
Q340.
The commutation method in an inverter, is
Discuss
Answer: (c).either (a) or (b)