PRESS
13-01-2011, 01:21 PM
Electrical Calculations
There are four basic units of measurement for electricity:
Power, measured in Watts, commonly referred to as "P"
Current, measured in Amps, commonly referred to as "I"
Voltage, measured in Volts, commonly referred to as "V"
Resistance, measured in Ohms, commonly referred to as "R"
There are a number of formulas that relate each of these four things - they all change in relationship to one another such that if you know any two you can calculate the other two. Lots of folks on the Internet have easy-to use calculators that allow you to do this online - Here (http://www.sengpielaudio.com/calculator-ohm.htm) is one. The formula wheel below was on their website and presents the info in a pretty easy to understand format.
http://www.rowand.net/shop/tech/images/ElectricalFormulaWheel.gif
I hope you will like this too guys.
www.isentropictemptech.com (http://www.isentropictemptech.com)
There are four basic units of measurement for electricity:
Power, measured in Watts, commonly referred to as "P"
Current, measured in Amps, commonly referred to as "I"
Voltage, measured in Volts, commonly referred to as "V"
Resistance, measured in Ohms, commonly referred to as "R"
There are a number of formulas that relate each of these four things - they all change in relationship to one another such that if you know any two you can calculate the other two. Lots of folks on the Internet have easy-to use calculators that allow you to do this online - Here (http://www.sengpielaudio.com/calculator-ohm.htm) is one. The formula wheel below was on their website and presents the info in a pretty easy to understand format.
http://www.rowand.net/shop/tech/images/ElectricalFormulaWheel.gif
I hope you will like this too guys.
www.isentropictemptech.com (http://www.isentropictemptech.com)