January 2013
Intermediate to advanced
598 pages
22h 47m
English
Content preview from Electrical Technology, Volume 1
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4
Simple d.c. Circuits
OBJECTIVES
In this chapter you will learn about:
- Resistivities (specific resistance) of common materials
- Types of resistors (fixed, variable, linear, non-linear, thermal, zero-ohm chip, networks, simulated, adjustable, lumped, distributed, integrated)
- Ohm’s law and its application
- Colour code for resistors
- Temperature coefficient of resistance
- The three types of electric circuits: series, parallel, and complex and solving for V, I and R
- Fall of potential in series circuits and branching of current in parallel circuits
- Voltage division and current division formulae
- Measuring voltage and current
- Simple problems on the three types of electric circuits
Fixed, semi-variable, and variable resistors
4.1 INTRODUCTION
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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.