MAStewart
Jul 3, 2013, 02:54 PM
300 ft of 10ga supposed to carry 15 amp at 120volt. How much v drop do I have?
hkstroud
Jul 3, 2013, 03:26 PM
Voltage drop 10.8
Note total length of circuit is distance there and back, 1/2 length of circuit will be the distance between source and point of use, assuming that is 300".
See voltage calculator
Voltage Drop Calculator (http://www.csgnetwork.com/voltagedropcalc.html)
MAStewart
Jul 5, 2013, 07:26 AM
Thank you very much! Now I know what to do with an inherited problem at my new home. IOU!!