Tuesday, November 30, 2010

Power in parallel Circuits

Power dissipated by each individual resistance is simply added to find the total power dissipated by the series circuit. This same procedure also applies to parallel circuits. If there are five resistive branches in a parallel circuit and each was dissipated 1 watt of power, the total power...

Monday, November 29, 2010

Series and parallel resistance circuit :explanation

The familiarity of the few circuit building blocks is important in  understanding complex circuits. In this post I will explain the most important ideas in  DC circuits. From my previous posts I discussed about the Ohms law . This is a continuation of the post about  simple direct...

Sunday, November 28, 2010

What are Motor controls and how they work

Motor controls a quick summary       Motor controls are those devices that operate electric motor particularly, those high powered electric motors used to operate machines like electric drilling machines, wood lathe machine, electric bending machine and those other...

Saturday, November 27, 2010

A review Complex number

Complex number review     Complex number are usually discussed in the first part of advanced mathematics and here is a quick review about it. Consider the equation it has has NO SOLUTION in real number system. But in eighteenth century mathematician invented a  ...