Power Electronics Quizzes, Questions & Answers

Venture into the electrifying world of advanced technology with our power electronics quizzes! Ideal for engineering students, electronics professionals, or tech enthusiasts, these quizzes offer an in-depth exploration of power electronics, a vital field that focuses on the conversion and control of electric power using electronic devices. The quizzes cover a wide array of topics related to power electronics, including semiconductor devices, converters, control strategies, and applications in various systems. Read More

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A Quiz On Power Electronics

Explore the fundamentals of power electronics, including SCR, DC motor speed control, choppers, and triacs, through this engaging quiz.

Questions: 5 | Attempts: 4706 | Last updated: Sep 26, 2023

Sample Question
A silicon controlled rectifier (SCR) is a

Unijunction device.

Device with 3 junctions.

Device with 4 junctions.

None of the above.

Basic Power Electronics (22427) Quiz

Mr.Gavde P.B. M.E.(Electronics) (Lecturer in Electronics) Electronics & communication Department Government Polytechnic,Beed

Questions: 25 | Attempts: 164 | Last updated: Mar 21, 2023

Sample Question
Latching current define as ........

Minimum on state current required to keep the device in the on state after the triggering pulse has been removed SCR will not Turn off

Minimum on state current required to keep the device in the on state after the triggering pulse has been removed SCR will remain Turn ON

Minimum on state current required to keep the device in the on state after the triggering pulse has been removed SCR will Turn off

Both 1 & 2

SMPS - Current Mode Control

This quiz is written to enhance the knowledge and skills of any engineer having a passion towards switchmode power supply technology. This quiz is the first in a series of quizzes that will be put up on this site, to cover...

Questions: 11 | Attempts: 203 | Last updated: Mar 18, 2023

Sample Question
Given a choice between NMOS versus PMOS device, both having the same RDSON, The most important advantage the NMOS device has as compared to PMOS, when used in high side drive applications is :-

The junction to case thermal resistance is lower

The control drive circuit is simpler

Lower Switching Losses

Lower conduction losses

Power Electronics Basics

The term “power electronics” is given to the study of switching electronic circuits in the interest of controlling the flow of electrical energy, and serves as the technology behind a host of electricity-related...

Questions: 5 | Attempts: 905 | Last updated: Aug 10, 2024

Sample Question
A silicon controlled rectifier (SCR) is a

Unijunction device.

Device with 3 junctions.

Device with 4 junctions.

None of the above.

Power Electronics Quiz: Semiconductor Devices!

This is a power electronics quiz about semiconductor devices! Semiconductors are devices in which one can control the flow of electricity, and they are used in most power electronics. Power electronics are devices that transmit...

Questions: 10 | Attempts: 464 | Last updated: Sep 22, 2023

Sample Question
ON state power losses in a BJT are high compared to MOSFET

True

False

Recent Quizzes

Power Electronics Trivia Quiz

Dive into the Power Electronics Trivia Quiz to test and enhance your understanding of modern AC-DC converters, semiconductor devices, and converter functionalities. This quiz assesses knowledge crucial for professionals and...

Questions: 20 | Attempts: 478 | Last updated: Sep 9, 2024

Sample Question
Modern ac-dc converters employ self commutated devices like GTOs of IGBTs instead of thyristors inorder to achieve

Low reactive power loading on the source

Better efficiency in conversion

Low switching frequency operation of devices

Cost reduction in converter realization

A Quiz On Basic Power Electronics

A quiz on Basic Power Electronics

Electricity is used to run machines around us from something as small as a toothbrush to an airplane or ship. Power electronics is the application of solid-state electronics to the control and conversion of electric power....

Questions: 5 | Attempts: 292 | Last updated: Jan 19, 2023

Sample Question
A silicon controlled rectifier (SCR) is a

Unijunction device.

Device with 3 junctions.

Device with 4 junctions.

None of the above.

Power Electronics Trivia Questions And Answers

power electronics Trivia questions and answers

Characteristics of Power Electronic devices, phase control, bridge converters, choppers and inverters, basic concepts of adjustable speed drives.

Questions: 20 | Attempts: 1028 | Last updated: Aug 1, 2024

Sample Question
Triacs cannot be used in a.c voltage regulator for a

Resistive load

Back e.m.f load

Inductive load

Resistive inductive load

Power Electronics Quizzes, Questions & Answers

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