April 2015
Beginner
768 pages
23h 29m
English
Content preview from Basic Electrical EngineeringBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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11
DC MACHINES (GENERATORS AND MOTORS)
LEARNING OBJECTIVES
After the completion of this chapter, the students or readers will be able to understand the following:
- What is electromechanical energy conversion device? When and how it works either as a generator or as a motor?
- What is a DC generator and how it converts mechanical energy into electrical energy?
- What is a DC motor and how it converts electrical energy into mechanical energy?
- What are the main constructional features of a DC machine, material used for different parts, and their functions?
- What is the working principle of a DC generator?
- What are the factors on which emf induced in the armature depends?
- What are different types of DC generators on the basis of field excitation?
- How ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.