|
|
E with I and P
Voltage equals wattage divided by current.So if you know the wattage and current, you can find the voltage.Example: If the wattage of a component is 100 watts and the current is .83 amps, then 100 divided by .83 is 120.Find practice problems HERE.Find audio support HERE.
Click on any of these titles from Amazon.com which may be of interest to
you.
|
Many electrician workbooks and
practice exams are now available
|
