Question

Which of following allows voltage reversing?

a.

H bridge

b.

Relays

c.

LEDs

d.

LCDs

Posted under Embedded Systems

Answer: (a).H bridge

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. Which of following allows voltage reversing?

Add Comment

Similar Questions

Discover Related MCQs

Q. Which devices are used as indicators in digital system?

View solution

Q. How is the biasing done in LEDs?

View solution

Q. Which of the following is a current limiting device?

View solution

Q. Which of the following can switch the current by a make or break contact?

View solution

Q. Which of the following generates a back EMF?

View solution

Q. Which of the following can provide a speed control technique in the DC motor interfacing?

View solution

Q. Which of the following possesses some loops for providing timing functions?

View solution

Q. Which of the following can transfer multiple bits of data simultaneously?

View solution

Q. Which of the following are interfaced as inputs to the parallel ports?

View solution

Q. Which of the following are interfaced as the outputs to the parallel ports?

View solution

Q. How many registers are there to control the parallel port in the basic form?

View solution

Q. Which of the following is also known as tri-state?

View solution

Q. How buffers are enabled in the parallel ports?

View solution

Q. Which of the following registers offers high impedance?

View solution

Q. Which of the following can be used as a chip select?

View solution

Q. Which of the following is necessary for the parallel input-output port?

View solution

Q. Which of the following can be described as general-purpose?

View solution

Q. Which of the following helps in the generation of waveforms?

View solution

Q. Which bit size determines the slowest frequency?

View solution

Q. Which bit size determines the maximum value of the counter-derived period?

View solution

View All MCQs on Embedded Systems

Suggested Topics

Are you eager to expand your knowledge beyond Embedded Systems? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

Neural Networks

Dive into the world of Artificial Intelligence with our Neural Networks MCQs. Uncover...

UNIX

Become proficient with the Unix operating system using our UNIX MCQs. Learn about...

SQL Server

Master Microsoft's database server with our SQL Server MCQs. Topics cover database...

Software Architecture and Design

Get a strong hold on the blueprint of software systems with our Software Architecture...

Computer Architecture

Unveil the science behind computer design with our Computer Architecture MCQs. Topics...

MySQL Database

Enhance your knowledge of relational databases with our MySQL MCQs. Understand...

C# programming

Hone your skills in the C# language with our MCQs. Understand data types, operators,...

Computer Graphics

Step into the visual side of computing with our Computer Graphics MCQs. Cover topics...

MongoDB

Learn the leading NoSQL database with our MongoDB MCQs. Understand everything from...