Jump to content

Dear members, finally, we decided to refresh our theme. Decision was brought based on multiple factors, primarily because of technical needs as old one is not compatible with a new platform version, but also because you all asked for a darker theme.
Here you go!

Please head here if you want to vote https://www.elite7hackers.net/topic/411861-the-new-theme/


This site uses cookies! Learn More

This site uses cookies!

For providing our services, we do use cookies.
But get used, this is what most of modern web do!
However we have to warn you since we are obligated to so due to EU laws.

By continuing to use this site, you agree to allow us to store cookies on your computer. :)
And no, we will not eat your computer nor you will be able to eat those cookies :P

Sign in to follow this  

How DC Motor Works

Recommended Posts

MP4 | Video: h264, 1280x720 | Audio: AAC, 48 KHz, 2 Ch
Genre: eLearning | Language: English | Duration: 1 hours | Size: 298 MB
Fundamental Concept, Mathematical Representation & Speed Control

What you'll learn
Will have answer of "Why Motor Starts Rotating When Supply by Voltage Source?".
Will understand Role of Back-emf in Energy Conversion Process.
Will understand "How to derive equations of motor speed?".
Will understand Torque Speed Relation and its Graphical Representation
Will understand Speed Control Methods of DC Motor
Course is easy to understand for all. It's about basic science
Understand "How DC Motor works?" in most simplified way. Course is designed to help students in understanding fundamental concept and mathematical derivation. Content delivered here ensures learning new prospective for students of schools & colleges. "Easy to understand" and "Every bit to understand" are two basic blocks of this course.
Section 1: Fundamental Concept of How DC Motor Works
1 Parameters of Electrical & Mechanical System
2 Representation of Electric Motor as Block Diagram
3 Force produced by Permanent Magnet
4 How electric current produces force?
5 Current Carrying Conductors Placed in Magnetic Field
6 Requirement of Arrangement to Produce Unidirectional Torque
7 How to Supply Electric Current to Rotating Coil
8 How Commutator Maintains Direction of Current
9 Conclusion
Section 2: Basic Parts of DC Motor
L10 Basic Parts of DC Motor
Section 3: Role of Faraday's law and Lenz's law in DC Motor (Back emf).
L11 Role of Faraday's law and Lenz's law in DC Motor (Back emf).
Section 4: Mathematical Representation of DC Motor
L12 Speed Torque Equation
L13 Graphical Representation
Section 5: Speed Control Methods
L14 Effect of Supply Voltage
L15 Effect of Adding External Resistance to Armature Winding
L16 Effect of Adding External Resistance to Field Winding
More contents will be added in future as per requirement and/or request. This course is to provide answer of all questions and queries related to DC Motor.
Who is the target audience?
Anyone curious to know "How Electric Motor Works?".
Anyone wants to improve fundamentals of DC Motor.
Students ages from School & College.
First Year Engineering Students
Engineering Students of Electrical Engineering & Related Branch.


Buy Premium From My Links To Get Resumable Support,Max Speed & Support Me
[b]Download (Uploadgig)[/b]
Download ( Rapidgator )
Download ( NitroFlare )

Share this post

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this  

Elite7Hackers Netwok

Hack the imagination!

Support and inquiries

Open support ticket here or email us at [email protected]


Highlighted/recommended lights


Important Information

By using this site, you agree to our Privacy Policy and Terms of Use.